Machine Learning AI Startup Jobs

Defense technology company building autonomous systems and AI-powered defense capabilities to transform military and border security operations.

Unified analytics platform for data and AI, helping companies process and analyze big data in the cloud.

AI safety company building reliable, interpretable, and steerable AI systems, creator of Claude.

Tractian is a Manufacturing AI company providing industrial maintenance and reliability solutions, combining hardware, sensors, software and AI to modernize manufacturing maintenance processes as the Industrial Copilot.

Data infrastructure company providing high-quality training data for AI applications, recently partnered with Meta.

Cloud infrastructure platform providing affordable GPU compute for AI workloads and model training.

Cloud email security platform using AI to detect and prevent sophisticated email attacks.

AI infrastructure company providing cloud GPUs, GPU clusters, private cloud, and hardware systems for AI training and inference workloads.

Neutral-atom quantum computing systems and software.

Platform for deploying and scaling machine learning models in production.

Profound is the leading AI search visibility and optimization platform that helps enterprise brands understand and optimize how they appear across AI-powered search engines like ChatGPT, Perplexity, and other generative AI platforms. Serving over 10% of the Fortune 500 including Target, Walmart, and Figma, the company has pioneered the category of Answer Engine Optimization (AEO).

ElevenLabs is the leading AI voice technology platform, offering ultra-realistic text-to-speech, voice cloning, and audio AI tools used by content creators, enterprises, and developers worldwide. The company has grown to over $330M in annual recurring revenue and serves customers across 45+ countries including Deutsche Telekom and Revolut.

AI-native GTM platform that combines prospecting data, AI agents, and multi-channel sequencing to help B2B sales teams generate qualified pipeline at scale. Used by hundreds of teams including Cursor and Perplexity.

Data platform for creating and managing training data for machine learning applications.

Data-centric AI platform for programmatically labeling and managing training data.

AI training data curation platform helping enterprises optimize ML training data at petabyte scale.

Wonder is the first AI-native design tool built on an infinite canvas that understands your components and design patterns, automatically suggesting the right elements to keep work consistent while accelerating creative exploration. The platform enables designers to explore layouts, UX flows, and build design systems with AI-powered assistance.

Synthetic data generation platform for autonomous vehicle training and simulation.

Deal Intelligence Platform purpose-built for legal and financial professionals, using proprietary AI to transform complex transactional documents into strategic insights, serving nearly half of AmLaw 10 firms.

AI code generation platform using reinforcement learning to build enterprise software development tools.

Contextual AI platform for life sciences and healthcare, providing a visual development environment for building enterprise AI applications across drug discovery, clinical development, and healthcare operations.

Wonder Studios is an AI-native film and content production studio harnessing generative AI to develop original films, music videos, and branded content. Founded in London with offices in New York and Los Angeles, the studio works with a community of over 200 AI-native filmmakers and has produced its first AI-generated anthology series.

AI-powered shopping platform building a more personalized way to discover, compare, and buy products online.

On-demand public transit platform spun out of MIT CSAIL, partnering with cities to improve the reach, efficiency, and sustainability of public transportation through dynamic shared rides technology.

/dev/agents is building a next-generation operating system purpose-built for AI agents, founded by former Google and Android executives who believe a fundamentally new OS is needed to realize the full potential of agentic AI. The company is led by Hugo Barra, David Singleton, Ficus Kirkpatrick, and Nicholas Jitkoff, who collectively helped shape the Android ecosystem. Valued at $500 million after a $56 million seed round led by Index Ventures and CapitalG, the company is developing foundational infrastructure for how AI agents interact with the digital world.

11x builds AI-powered digital workers for go-to-market teams, including autonomous agents for prospecting, outreach, and lead qualification.

222 is an AI-powered social platform that accelerates in-real-life chance encounters, helping users form, deepen, and maintain meaningful relationships through curated offline experiences. Using psychological data and machine learning, the platform matches compatible people for intimate social events at curated venues. Backed by Y Combinator, General Catalyst, and Upfront Ventures, 222 is rebuilding social connection in the age of digital isolation.

7AI builds an agentic cybersecurity platform that uses swarming AI agents to automate SOC investigations and response workflows.

Activeloop provides a data platform for AI and unstructured data, helping teams build, manage, and query multimodal datasets for AI search and model training.

Ada is an AI-powered customer service automation company that enables enterprises to resolve customer inquiries at scale using AI agents. The platform handles billions of interactions across 50+ languages for brands like Meta, Verizon, and Square.

Adaline provides an LLMOps platform for product and engineering teams to iterate, evaluate, deploy, and monitor prompts and AI applications, helping teams manage experimentation, observability, and reliable production rollouts.

AI research company building adaptive models that learn continuously without expensive retraining, using less computing power than leading AI models, founded by former Cohere VP of Research Sara Hooker

AI platform providing reinforcement learning operations (RLOps) tools that enable organizations to customize, evaluate, and serve specialized large language models for production use cases. Founded by key contributors to the Falcon and BLOOM open-source LLM projects.

Leading AI-powered security awareness platform protecting against deepfake personas, AI-driven phishing, and multi-channel social engineering threats through realistic attack simulations and tailored employee training.

Aegis AI builds an agentic email security platform focused on phishing and business-email-compromise detection for enterprise inboxes.

Agentio is an AI-native ad platform that enables brands to buy creator-led advertising as easily and scalably as Meta or Google ads. The platform automates sourcing, pricing, contracting, delivery, and measurement of creator marketing campaigns across YouTube and other platforms. Over 100 leading enterprise brands including Uber, DoorDash, and CashApp have shifted paid media budgets to creator campaigns built on Agentio.

AI Clearing provides AI-powered construction progress monitoring and reporting software. Its platform leverages machine learning and drone-captured data to deliver automated digital field tracking, 3D site reports, and 4D geospatial analytics for energy, utilities, and infrastructure projects.

Airbound builds the world's most efficient delivery drones, developing advanced autonomous aircraft using blended-wing-body designs for ultra-low-cost logistics. Founded by 20-year-old Naman Pushp, the Bengaluru-based company aims to achieve one-cent drone deliveries at scale, serving medical, defense, and industrial applications.

AirWorks provides geospatial AI and aerial mapping workflows to convert raw field data into utility and infrastructure-ready design deliverables.

Alaffia Health provides AI-driven payment integrity and claims operations tools that help health plans improve accuracy, reduce waste, and accelerate reviews.

Albert Invent develops AI software for chemistry and materials R&D teams to accelerate formulation, experiment planning, and commercialization workflows.

ALICE Technologies provides AI-driven construction planning and scheduling software that simulates project scenarios to improve cost and timeline outcomes.

Alleviate Health builds conversational AI agents that accelerate patient recruitment for clinical research sites. Their AI engages patients 24/7 across SMS and Voice, having supported 500K+ patient interactions across 190+ sites.

Alloy is a data platform for robotics that helps companies process, organize, and search through the massive volumes of sensor, camera, and telemetry data their robots generate. The Sydney-based startup enables natural language search across robot data and automated issue detection, reducing data processing time by up to 90%.

Alma is an AI-powered nutrition companion app that makes healthy eating simple and personalized. Using AI voice and photo meal logging with natural language processing, it provides proactive insights beyond calorie counting to help users build sustainable eating habits.

alphaXiv is an AI research platform that helps users understand academic papers in minutes by bringing together papers, benchmarks, and implementations in one place. The platform bridges the gap between AI research and practice, enabling engineers to quickly surface relevant papers, compare methods, and interact with implementations. Since launching in 2024, alphaXiv has reached millions of users across academia and industry.

Alta is an AI-powered personal stylist app that organizes your wardrobe, creates outfit recommendations, and enables virtual try-ons using a digital avatar. Backed by Menlo Ventures and LVMH-backed Aglae Ventures, Alta leverages over a dozen proprietary multimodal AI models trained in-house on fashion data.

Alterego is building a near-telepathic neural interface that translates silent speech and biosignals into computing input for more intuitive human-computer interaction.

Ambience Healthcare builds AI clinical documentation infrastructure that automates note generation, coding support, and clinician workflows for health systems.

AMI Labs is a frontier AI research lab building world-model-based intelligence systems with planning, memory, and safety controls for real-world applications.

Amigo builds clinical AI agents that healthcare teams use for intake, triage, and ongoing patient engagement across primary and specialty care workflows.

Anaconda provides the world's most popular open-source Python and R distribution for data science and AI development. Serving over 45 million users, its platform enables enterprises to manage packages, environments, and AI workflows at scale with security and governance controls.

Anara (formerly Unriddle) is an AI-powered research assistant that helps scientists and academics rapidly find insights across research papers, enabling faster literature reviews and scientific discovery.

Angitia is a biotechnology company developing novel therapies for endocrine and metabolic diseases, including rare disease programs.

Next-generation care enablement platform combining online consultation with real-time productivity tools in a multiplayer dashboard for healthcare clinics, used across hundreds of NHS clinics.

Anomalo is an AI-powered enterprise data quality monitoring platform that automatically detects data issues across warehouses and lakes without manual rule configuration. The platform uses machine learning to monitor structured and unstructured datasets for enterprises like Block and Discover Financial.

Anterior is a clinical AI platform built for health plans that automates review of patient records and policy guidelines to streamline utilization management, serving payer organizations covering over 50 million lives.

Aqua Voice is an AI-powered voice input software that lets users write at 4x typing speed with sub-50ms startup and 3.2% word error rate. Works across any app including Cursor, Gmail, Slack, and terminal.

Physical AI company building Newton foundation model that fuses real-time multimodal sensor data with natural language to interpret and act on physical phenomena

Arena is building AI-powered solutions.

Ares Interactive is a mobile game studio focused on AI-enhanced live game operations and global publishing of action and RPG titles.

Focuses on developing AI acceleration chips and data center infrastructure tailored for running next-generation AI models.

Arize builds AI observability and evaluation software for machine learning, LLM, and agent systems, helping teams trace, monitor, and improve production model performance.

Edge computing company providing modular data centers and connectivity platforms to deliver cloud and AI capabilities to remote environments.

Array Labs builds high-power, low-cost space radar systems and a formation-flying radar constellation for large-scale 3D Earth imaging and persistent monitoring.

Artificial Societies builds large-scale AI simulations of human societies to help organizations predict how real-world audiences think, feel, and respond to messaging, strategies, and campaigns. Each simulation deploys networks of 300 to 5,000 interconnected AI personas grounded in real-world behavioral data.

Ashby is an all-in-one recruiting platform that combines an applicant tracking system, CRM, scheduling automation, and analytics into a single product. Used by companies like OpenAI, Notion, and Ramp, it helps ambitious hiring teams scale with AI-powered workflows and deep recruiting insights.

AssemblyAI develops speech AI APIs and voice models for transcription, speech understanding, and developer workflows that turn audio into structured application data.

Astromech is an AI-and-biology startup recruiting across genomics, evolutionary modeling, synthetic data, and alignment research to decode and simulate complex living systems.

Atomic Industries is an AI-powered tool-and-die manufacturer that applies machine learning to modernize precision manufacturing.

Augrade is an AI-powered spatial computing platform that automates heavy industry design and engineering, generating manufacturing and construction-grade CAD models in minutes.

Neuro-symbolic AI company developing foundational model for conversational agents combining generative AI with rule-based AI for controllable interactions

AI-powered inventory management platform that helps retail and fashion brands predict demand, optimize stock levels, reduce waste, and increase sales through intelligent forecasting.

Ayar Labs builds optical I/O and in-package photonics technology to reduce data-movement bottlenecks in large-scale AI and high-performance computing systems.

Basis Research Institute is a nonprofit applied AI research organization building a universal reasoning engine by establishing the mathematical principles of intelligence. The organization focuses on probabilistic programming, causal reasoning, and program synthesis to solve intractable scientific and societal problems at unprecedented scale.

Bedrock Robotics brings autonomy to construction equipment, deploying AI systems that operate heavy machinery on real job sites to accelerate infrastructure work.

Bending Spoons is a technology company that acquires and scales consumer apps through AI-driven optimization. Its portfolio includes Evernote, Remini, Meetup, Splice, and recent acquisitions of AOL, Vimeo, and Eventbrite, valued at $11B.

Bindwell is an AI-powered pesticide discovery company that uses machine learning models 4x faster than DeepMind's AlphaFold to screen billions of molecules and design safer, more effective crop protection products. Unlike traditional agtech software companies, Bindwell develops and licenses complete proprietary pesticide molecules to major agrochemical companies. Founded by teen entrepreneurs Tyler Rose and Navvye Anand through Y Combinator's W25 batch, the company is backed by General Catalyst and Paul Graham.

Black Forest Labs is a generative AI company that created FLUX, one of the most advanced open-source image generation models, and previously pioneered Latent Diffusion and Stable Diffusion. Founded by machine learning researchers Robin Rombach, Patrick Esser, and Andreas Blattmann, the company builds powerful creative AI models from labs in Freiburg, Germany and San Francisco. Valued at $3.25 billion after raising $300 million in Series B funding, Black Forest Labs is at the forefront of generative media technology.

Blok is a behavior simulation platform that helps product teams make confident decisions before shipping. Using AI-powered synthetic users modeled from real behavioral data, it predicts how different user groups will interact with new designs or features, achieving up to 87% behavioral fidelity when backtested against real user data.

Bluefish provides the first enterprise-grade AI marketing platform specifically designed for Fortune 500 brands to monitor, optimize, and influence their presence across AI channels, helping marketers understand how AI thinks.

BotBuilt develops robotics and automation systems for homebuilding, including robotic framing workflows to improve speed and labor efficiency.

Brainly is an AI-powered learning and Q&A community platform helping students with homework and study questions. With offices in Poland, Spain, and the US, it serves over 350 million users worldwide and offers AI-enhanced tutoring features.

Braintrust builds evaluation and observability infrastructure for AI applications, enabling teams to test prompts, monitor quality, and ship LLM features with higher reliability.

Breakthru Medicine is a biotech company developing novel oncology therapies, with a focus on first-in-class radioconjugate treatment approaches for cancer.

Brightwave builds an AI-powered investment research platform for institutional teams, automating diligence and synthesis of public and private market information.

Browser Use is an open-source framework that enables AI agents to autonomously navigate and interact with websites like a human user. Built by ETH Zurich alumni, the project has amassed over 80,000 GitHub stars and powers agentic AI platforms.

Butlr is a privacy-first ambient sensing platform spun out of MIT Media Lab that uses thermal sensors and AI to detect human presence, occupancy, and posture without capturing personally identifiable information. The sensors serve enterprises across workplace optimization, senior living, and building energy management.

Cake provides enterprise AI infrastructure for highly regulated industries, helping teams deploy compliant, governed AI workloads with managed open-source components.

Camber is an AI-powered admin automation platform for healthcare that streamlines insurance reimbursement and claims processing. The platform reduces administrative burdens on clinics and providers, achieving 95% first-pass accuracy on claims while serving 90,000 patients across 40 states.

Casca is an AI-native loan origination platform for SBA lenders and FDIC-insured banks that processes loans 10x faster by automating document collection, KYB checks, and compliance procedures, achieving 90% reduction in manual effort and 3x higher conversion rates.

An AI-powered client acquisition platform for wealth management firms that automates discovery, research, and engagement of prospective clients at scale.

Builds Large Physics Models that use AI to simulate atmospheric behavior for faster weather forecasting, producing predictions in minutes rather than hours via traditional supercomputers.

Ceramic.ai builds enterprise AI training infrastructure that improves the speed, efficiency, and scalability of large-model development.

Builds wafer-scale compute hardware and systems optimized for training and inference of the largest neural networks.

AI-based molecular interactions platform for drug discovery performing state-of-the-art structure prediction and antibody design

Chalk builds a real-time inference data platform that gives ML and AI teams low-latency feature computation, retrieval, and production orchestration for online decisioning workloads.

Building the world's most biomimetic musculoskeletal androids featuring over 200 degrees of freedom and proprietary artificial muscles. The Protoclone V1 can be manufactured for under $20,000.

Clove is a London-based fintech reimagining financial advice by combining real human advisers with AI to break the traditional economics of the advice industry. Founded by the creators of payments unicorn Paddle.

Coframe builds an AI platform that continuously tests and optimizes website interfaces and marketing campaigns using generative and multimodal models. The platform autonomously improves text, visuals, and code, delivering up to 352% lift in click-through rates.

Cogent Security is the first company to deliver an AI taskforce dedicated to vulnerability management, using autonomous AI agents to handle the full lifecycle from threat identification to remediation. The platform autonomously prioritizes critical risks and executes fixes with minimal human oversight, serving dozens of Fortune 1000 companies. Founded in 2024 and incubated by Greylock Partners, Cogent has raised $53 million to date.

Cohere builds foundational AI models and enterprise solutions for search, generation, and agentic workflows. Their platform includes Command, Embed, Rerank, and the North agentic AI suite, enabling businesses to deploy secure, production-grade AI on private or sovereign infrastructure.

Coincidence Labs builds an agentic AI platform for pharmaceutical R&D, enabling scientists to search, synthesize, and explain molecular insights with literature-backed evidence. Its product serves as an AI copilot for extracting insights from patents, scientific literature, and related documents to accelerate research decisions.

Colossal Biosciences is a genetic engineering and de-extinction company using CRISPR technology to restore extinct species like the woolly mammoth and protect critically endangered ecosystems.

Composer is an AI-driven automated trading platform that enables retail investors to build, backtest, and execute sophisticated trading strategies without writing code.

Composite is an AI autopilot for your browser that intelligently detects and automates repetitive digital tasks in real time, running locally inside the browser users already use. Unlike standalone AI browsers, Composite transforms Chrome, Firefox, Safari, or Edge into intelligent assistants, already used by professionals at Google, Uber, Tesla, and Salesforce.

A company building quantum computers on silicon chips using AI software to create qubits 1000x faster than current manual methods.

Conifer develops compact, rare-earth-free electric powertrains using patented axial flux motor technology and ferrite magnets. Founded by ex-Apple and Lucid engineers, the company's software-driven manufacturing approach enables cost-effective, supply-chain-resilient motors for two- and four-wheel vehicles, lawn equipment, and tractors.

Converge Bio develops generative AI platform trained on molecular data to help pharma and biotech companies discover and develop more effective drugs faster, utilizing Large Language Models specifically trained on biological languages.

AI-native operating system for biopharma companies, unifying internal and external data, codifying decision logic, and generating critical deliverables across the drug development lifecycle.

Copilot Money is a personal finance management app for iPhone, iPad, Mac, and Web that uses machine learning to deliver hyper-personalized finance data insights, helping over 100,000 users effortlessly understand and manage their spending, budgeting, and investing.

Cortical Labs builds biological computers by integrating lab-grown human neurons with silicon chips. Their CL1 system represents the first commercial biological computer, enabling energy-efficient computation through living neural networks for AI and scientific research applications.

Cradle builds an AI-powered protein engineering platform that helps biotech teams design and optimize proteins faster across discovery workflows.

Crusoe builds renewable-powered AI infrastructure, including cloud, data center, and manufacturing capabilities designed for large-scale AI workloads.

Frontier AI company on a mission to solve breakthrough materials discovery using generative AI and advanced molecular simulations, compressing decades of R&D into months.

Cyera is an AI-native data security platform that helps enterprises discover, classify, govern, and protect sensitive data across cloud, SaaS, on-premises, and AI environments. The platform uses machine learning and LLMs for high-precision data classification at scale.

Builds digital in-memory compute hardware and software stack for low-latency, energy-efficient LLM inference.

Dash0 is building the first AI-native observability platform powered by Agent0, an SRE AI agent that helps developers and operators quickly identify and fix application and infrastructure issues, processing millions of data points with OpenTelemetry-native architecture.

Frontier coding data provider for foundation models, using gamified bounty platform with 14,000+ vetted engineers to create expert-quality training data for leading AI labs.

David AI is the world's first dedicated audio data research lab, building the data layer for next-generation audio AI. Founded by former Scale AI engineers, serving most FAANG companies and major AI labs.

Debut is a beauty biotechnology company that uses AI-powered ingredient discovery and biofermentation to create high-performing, sustainable beauty ingredients from molecules that nature produces only in minute quantities. Named one of TIME100 Most Innovative Companies in 2025, the company partners with major brands like L'Oreal to develop next-generation skincare actives with a focus on skin longevity. Headquartered in San Diego, Debut has raised over $89 million and screens billions of candidate molecules through its proprietary platform.

Dexterity develops physical AI robotic systems for industrial automation, enabling warehouses and logistics operations to automate complex manipulation tasks.

Digits is an AI-native accounting platform that automates bookkeeping, transaction categorization, and month-end close for startups and small businesses. Founded by the creators of Crashlytics, the platform pairs proprietary AI with expert CPAs to deliver real-time financials and autonomous accounting.

Language data infrastructure platform transforming unstructured conversational data from chats, calls, surveys, and social media into actionable insights for enterprise digital transformation.

AI-driven manufacturing platform that automates the creation and management of model-based work instructions from CAD files. BuildOS generates 3D animations of assembly steps, reducing documentation time from weeks to hours.

Distributional provides enterprise AI testing platform that helps teams discover, triage, and resolve issues with AI application reliability, reducing operational risk for production deployments.

Divine Research builds an undercollateralized lending system using stablecoins on World Chain. Since launching in December 2024, it has issued over 1 million loans to 900,000+ unique borrowers without requiring collateral or credit history.

AI-powered compliance training platform for frontline workers that automatically identifies risks, generates documentation, and delivers bite-sized training content in over 25 languages.

Predictive delivery intelligence platform providing centimeter-precise indoor tracking for last-mile delivery. Uses smartphone sensors to solve the 'last 500 feet' problem for logistics and e-commerce.

Self-hosted inference platform for deploying AI models enabling enterprises to deploy any model on their infrastructure with production-grade management

Customer insights and research platform that centralizes and analyzes feedback from calls, surveys, tickets, and reviews using AI to identify themes and patterns for product teams.

Contract drafting, review, and negotiation AI powered by legal knowledge and precedent, delivering an AI Associate that executes complex legal workflows within Word with 95% acceptance rate.

DualBird provides a cloud-native hardware-software data and AI infrastructure engine that delivers 10-100x faster performance and 50-90% lower costs through FPGA-based acceleration.

Builds and operates automated drill rigs to accelerate mineral discovery, integrating autonomous control systems and real-time data streams into diamond core drilling for mineral exploration.

Dusty Robotics develops robotic layout systems for construction teams, including the FieldPrinter platform for translating BIM plans to jobsites.

Dyna Robotics develops high-performance general-purpose robots powered by proprietary embodied AI foundation models that achieve 99+ percent success rates in commercial environments with self-improving capabilities.

Edia is an AI-powered unified data platform designed to boost learning outcomes in K-12 mathematics education by enabling teachers to differentiate instruction and deliver personalized help 10x faster, backed by a guarantee of improved state exam results.

Efficient Computer builds the world's most energy-efficient general-purpose processor, the Electron E1, offering up to 100x greater efficiency than traditional CPUs. Spun out of Carnegie Mellon University, their Fabric architecture minimizes data movement, enabling applications in AI, edge computing, space, defense, and consumer devices.

Egra AI builds foundation models for EEG brain-signal data and provides reusable embeddings for real-time brain-computer interface applications in adaptive software and neurological monitoring.

Swedish freight technology company developing and operating one of the world's largest fleets of heavy-duty electric trucks with autonomous technology. Its Saga platform optimizes logistics across North America, Europe, and the Middle East.

Eli Health develops AI-based smart devices for women's reproductive health monitoring, offering a point-of-care device that provides instant hormone profiles from saliva samples. The technology enables continuous hormone monitoring for daily and lifelong health insights.

EliseAI is an AI automation platform for the housing and healthcare industries, building AI workflows that automate the entire consumer journey from leasing to resident management. Valued at $2.2B after a $250M Series E led by a16z, EliseAI serves 28 of the top 30 property owners in the US.

Semiconductor company pioneering chiplet interconnect technologies to unleash the performance of AI chips, backed by AMD, Arm, Meta, Samsung and Intel Capital

Ema builds a Universal AI Employee platform for enterprises, using multi-agent AI architecture to automate complex workflows across HR, customer support, and data management.

Endra is an AI-powered platform that automates mechanical, electrical, and plumbing (MEP) system design for commercial buildings, integrating with Autodesk Revit to reduce design timelines from months to hours.

Energent.ai (formerly CambioML) is an AI data analysis platform that transforms raw data into insights for knowledge workers. The platform enables users to query data in plain language and receive charts, explanations, and recommendations. Their flagship product ERPNow is an AI analyst for ERP systems like SAP and Oracle.

Entelligence AI is an AI-powered code review and engineering team management platform that functions as an AI Tech Lead. It automates PR reviews, surfaces bugs early, maintains documentation, and provides engineering leadership with team velocity insights.

AI-powered drug discovery platform advancing nature-inspired therapeutics from plants and natural products into clinical development.

Epiminds builds agentic AI marketing teams powered by specialized agents that handle reporting, optimizations, budget pacing, bidding, and creatives. Founded by former Google and Spotify executives, their AI marketing manager 'Lucy' leads a team of 20+ specialized agents.

Era is an AI-powered personal finance platform that connects bank accounts and financial data to AI assistants like Claude and ChatGPT via MCP. The platform offers proactive money management with AI-driven transfers, savings goals, and spending rules.

Espresso AI uses generative AI and machine learning to automatically optimize SQL queries and reduce cloud compute costs by up to 70-80% for Snowflake data warehouse users. The platform integrates with existing data warehouse setups to analyze and optimize queries in real time using NLP, program synthesis, and reinforcement learning.

Building application-specific AI chips (Sohu) optimized for transformer inference with 10x throughput gains.

Ethos is an AI-powered expert-matching platform that scours hundreds of millions of profiles to identify niche experts by analyzing their academic work, code, portfolios, and podcasts. Used by over 25 global investment firms and consultancies, the platform enables paid consulting calls on-platform, connecting private equity firms, hedge funds, and consulting companies with domain experts in minutes.

Embeddings-based search infrastructure providing a meaning-aware search API for AI applications. Exa trains embedding models to convert web pages into vector representations, enabling semantic search that understands intent rather than just matching keywords.

Expert Intelligence builds an AI decision layer for laboratory workflows in pharma, materials, food, and environmental testing, emphasizing governed and traceable decisions.

Extropic is building thermodynamic computing hardware and software for radically more energy-efficient AI workloads. The company combines physics, chip design, and systems engineering to develop new compute architectures for next-generation intelligence.

Eyebot builds an AI-powered eye exam and vision-care platform with automated kiosks to expand access to eye care.

Factory is the platform for agent-native software development, building AI-powered coding agents called Droids that automate tasks across the entire software development lifecycle. Used by enterprise engineering teams at MongoDB, EY, and Zapier, Factory delivers up to 31x faster feature delivery and 96% shorter migration times.

Fastest generative media platform for developers providing access to 1,000+ production-ready AI models for image, video, audio, and 3D generation through a unified API and serverless GPU infrastructure.

Fastino builds task-specific language models and small-model infrastructure for production AI workloads, focused on speed, accuracy, and agentic AI use cases.

AI-native commerce platform enabling brands to create dynamic, personalized shopping experiences across every digital touchpoint. Bridges the gap between ad creative and checkout for DTC brands on Meta and TikTok.

Fever Energy builds software that helps energy providers launch, optimize, and monetize distributed energy services across tariffs, flexibility, and customer programs.

Fifth Door is an AI-driven platform that enables individuals to create, share, and play games by converting gameplay concepts into web-accessible formats. Founded by Daniel Kan (co-founder of Cruise), the company aims to democratize game creation without requiring technical skills. It has secured $20 million in seed funding and is based in San Francisco.

Figure develops general-purpose humanoid robots and embodied AI systems for industrial and logistics environments, combining robotics hardware with AI control systems.

Financial AI provides an AI-powered assistant for asset management workflows, including portfolio construction, strategy backtesting, and investment analytics.

Firecrawl is a web data infrastructure platform that converts websites into clean, structured data optimized for AI applications through a simple API, turning entire websites into LLM-ready markdown or structured data.

Model serving and fine-tuning platform for open and custom LLMs, designed for high-performance, cost-efficient inference.

Firsthand builds an AI-powered Brand Agent platform that enables marketers and publishers to engage consumers through personalized, real-time AI interactions using proprietary content.

Workload as a Service platform delivering intelligent orchestration for AI workloads, eliminating inefficiencies by dynamically placing workloads on optimal compute

Flexion Robotics builds the brain for humanoid robots with an AI-driven reinforcement learning and sim-to-real autonomy platform founded by former Nvidia researchers powering humanoids across morphologies and tasks.

Flock Safety builds AI-powered cameras and software that help law enforcement and communities solve and prevent crime. The platform uses machine learning and computer vision to provide investigative intelligence for cities, neighborhoods, and businesses.

Flow Computing develops Parallel Processing Unit technology to accelerate next-generation CPUs for AI, edge, cloud, and parallel computing workloads.

Building Yuma, a camera-based chat app that turns physical objects into conversational interfaces with foundational networking infrastructure.

Foundation Health provides AI-powered digital healthcare infrastructure for telehealth, diagnostics, pharmacy operations, and care delivery workflows.

Freed is an AI clinical assistant that eliminates medical documentation burden by automatically generating accurate medical notes from patient encounters. The platform helps clinicians reduce time spent on paperwork and administrative tasks, allowing them to focus more on patient care while maintaining comprehensive documentation.

Freepik is an AI-powered design resource platform providing stock images, vectors, templates, and AI image generation tools. Serving over 100 million users globally, it is backed by EQT Private Equity and has offices in Malaga and San Francisco.

Fulcrum is an AI platform for insurance brokerages that automates policy servicing, claim analysis, and proposal generation. The platform integrates with legacy systems of record and uses AI agents to cut policy delivery from weeks to same-day turnarounds.

Function Health offers a membership-based health platform that gives consumers access to 100+ lab tests, clinician-reviewed insights, and longitudinal health tracking to detect risk earlier and manage wellness proactively.

Fundamental builds large tabular models and enterprise AI infrastructure for prediction and analysis on complex business data, focused on tabular reasoning and decision support.

AI-powered patent intelligence platform that helps lawyers and companies automate invention harvesting, generate novel patents, and analyze prior art. Built by ML researchers from Harvard and Stanford.

General Intuition is a public-benefit frontier research lab building foundation models for environments that require deep spatial and temporal reasoning. It starts with games as a rich training ground and aims to transfer those capabilities into the real world.

Generalist AI is building embodied foundation models for general-purpose robots, starting with a focus on dexterous manipulation, leveraging research from OpenAI, Boston Dynamics, and Google DeepMind to create end-to-end deep neural networks that map sensor data to real-time robotic actions.

Generation Lab is an AI biotechnology company building an agent scientist platform to program the immune system and accelerate antibody and cell therapy discovery.

Genesis AI is building a universal foundation model for robotics, training on large-scale synthetic physical-world data for research and production systems.

Decentralized protocol that executes and verifies machine learning workloads across any device, unifying global compute into a single open network.

GetMyHome (now operating as RealKey.ai) is an AI-powered home buying platform that combines licensed brokerage services with AI agents to streamline the homebuying process. The platform offers AI-based home valuation reports, SWOT analysis, and real-time buyer Q&A to help buyers avoid overbidding.

Builds games that generate reinforcement learning training data for frontier AI models, enabling millions of players to naturally evaluate and improve AI systems through gameplay.

Goodfire is an AI interpretability research company focused on understanding and designing AI systems through its flagship platform Ember, which decodes the neurons inside AI models to give direct, programmable access to their internal thoughts and decision-making processes.

Gradium is a Paris-based AI company building ultra-low latency voice foundation models that enable near-instant, expressive, and multilingual voice AI at scale. Spun out of French AI lab Kyutai, the company was founded by former Google DeepMind researchers who pioneered key advances in audio language modeling. Backed by a $70 million seed round from FirstMark Capital, Eurazeo, Eric Schmidt, and Xavier Niel, Gradium aims to make voice the universal interface for AI.

Company behind the open-source Grafana observability stack providing monitoring, logging, and tracing solutions, reaching $400M ARR as a fully remote company across 40+ countries.

Grammarly is an AI-powered communication assistant that provides writing, grammar checking, tone detection, and style suggestions across platforms. It serves over 30 million daily active users and 70,000 enterprise teams worldwide.

AI-powered code review platform that provides complete codebase context to help development teams automate pull request reviews, bug diagnostics, and enhance development workflows with intelligent code understanding.

Guardian Bio is a biotech company developing dendritic cell-based therapies designed to restore anti-tumor immune responses in cancer patients.

Gym Class is a leading VR sports game by IRL Studios for Meta Quest, allowing players to play basketball, baseball, and football in virtual reality. With a 4.9-star rating and 69K+ reviews, it counts the NBA and Golden State Warriors among its investors.

Deep-tech mining and energy startup developing proprietary laser-based drilling systems to unlock Europe's critical minerals and geothermal energy at extreme depths. Building Europe's first technology-driven mining and energy platform with plans to begin selling European-mined critical raw materials by 2029.

Halcyon is the leading anti-ransomware and cyber resilience platform purpose-built to defeat ransomware attacks through multiple layers of prevention, detection, and recovery. Using proprietary capsule neural network AI models, it captures encryption keys and enables autonomous system recovery in minutes.

Haus builds incrementality measurement software that helps consumer brands run geo experiments, quantify causal lift, and optimize media spend across online and offline channels.

AI care partner platform for clinicians that automates clinical documentation, streamlines workflows, and improves patient care. Used across Australia, the US, UK, and Canada with partnerships including the NHS.

Heirloom is a direct air capture company that accelerates limestone's natural ability to absorb carbon dioxide from the atmosphere, reducing the process from years to just days. The company has built facilities in California and Louisiana to permanently remove CO2 at scale, supporting the global effort to combat climate change. Backed by Breakthrough Energy Ventures and Lowercarbon Capital, Heirloom is one of the leading carbon removal technology providers.

Hook is an AI-powered Customer Success platform that uses intelligent agents to predict churn with 93% accuracy, automate workflows, and identify risks in real-time. The platform integrates with CRM, product analytics, and revenue systems to help CS teams free up 50% of their time and achieve 25-35% efficiency gains through automated risk management and next-best action recommendations.

Hugging Face is the leading open-source AI platform for building, training, and deploying machine learning models. It hosts hundreds of thousands of models and datasets, serving as the central hub for the AI developer community.

Human Behavior builds AI-powered behavioral analytics that analyzes user-session activity to explain why users convert, churn, or stay engaged.

AI-powered manufacturing platform that ships custom factory software rapidly with agents that write code and deliver a live Factory OS in 24 hours.

Open-access AI cloud providing fast, affordable GPU compute, serverless inference, and dedicated hosting through a decentralized marketplace, helping developers reduce AI infrastructure costs by 50-75%.

Hyphen is a foodservice automation platform combining robotics and AI to put culinary operations on autopilot. Their Automated Makeline assembles digital orders at 350+ meals per hour with zero errors, while CulinaryOS handles inventory, labor, and order management for restaurant operators.

AI company building tools and coding agents that empower people to direct and verify complex work.

Inference provides a distributed, serverless platform that lets developers run open-source AI models without managing infrastructure. The company aggregates underutilized data center capacity to offer cost-effective LLM inference via a simple API.

Inflection AI develops personal AI assistant products and foundation-model capabilities for natural language interaction and conversational intelligence.

Instill AI is a persistent AI workspace that transforms complex documents into actionable insights. Users can upload unstructured data such as financial reports, legal contracts, and research papers, ask questions across entire projects, and receive answers traced to specific sources with no coding required.

Self-healing software platform that automates bug detection, diagnosis, and resolution, enabling applications to fix user experience issues before humans intervene. Backed by Y Combinator (S25), Vercel, and Designer Fund.

Interhuman AI builds the social intelligence layer for AI systems, enabling them to read, interpret, and respond to human behavior in real time. Their technology combines body language, facial expression, and tone-of-voice analysis with contextual awareness to create more natural human-AI interactions.

Building revolutionary agentic AI audio computers without screens, spun out of Alphabet X. The flagship iyo One is a wearable ear-computer enabling interaction with apps entirely through voice.

Juicebox is an AI-powered recruiting platform that uses LLM-powered search to automate talent sourcing and recruiting workflows, trusted by over 3,000 customers including Ramp, Perplexity, and leading AI labs, with access to 800 million candidate profiles globally.

Julius is an AI-powered data analysis platform that acts as a personal data scientist, enabling users to analyze and visualize datasets and perform predictive modeling through natural language prompts. With over 2 million users generating more than 10 million visualizations, Julius makes data science accessible to everyone.

AI-based platform that converts 2D images into production-ready 3D models, combining machine learning technology with expert 3D artists to deliver assets 10x faster for game studios and brands.

Keychain is an AI-powered platform for CPG manufacturing that connects brands and retailers with a global network of over 30,000 vetted manufacturers. Its KeychainOS operating system helps manufacturers manage production cycles with AI-driven compliance, planning, and traceability modules.

Kreo is a cloud-based construction technology platform that uses AI and BIM to automate takeoff, estimating, and pre-construction planning. The platform serves over 1,500 construction companies, developers, and design firms worldwide with 4D and 5D BIM modeling capabilities.

Kwant is an AI-powered workforce management and safety platform for construction and industrial job sites. The platform uses proprietary low-powered sensors and real-time analytics to automate data collection, increase productivity, and ensure compliance across complex job sites.

Langfuse is an open source LLM engineering platform providing observability, prompt management, evaluations, and datasets for AI application development. Acquired by ClickHouse in January 2026, the platform integrates with OpenTelemetry, LangChain, OpenAI SDK, and other major frameworks.

AI foundation models platform focused on making biology programmable and accelerating protein design.

Lavender is an AI-powered email coaching platform that helps sales teams write more effective emails, using data from billions of emails to improve reply rates and drive revenue.

Metabolic health company that uses continuous glucose monitoring technology and AI-powered software to help users understand how food, exercise, and sleep affect their bodies in real time.

LGND is building 'ChatGPT for the Earth,' a geospatial AI infrastructure platform that makes the world's satellite and geographic data as accessible and searchable as text. Using transformer-based geographic embeddings, LGND enables teams to create, adapt, and scale geospatial datasets across time and geography with reduced technical overhead.

Light is an AI-powered financial platform that provides fully automated general ledger, accounts receivable, and accounts payable solutions designed specifically for multinational companies, redefining ERP by delivering fast and joyful finance automation.

Lightfield is an AI-native CRM that automatically captures and understands customer interactions, eliminating manual data entry and note-taking for sales teams. Built by the founders of Tome (the presentation tool with 25 million users), Lightfield provides complete customer memory that updates after every meeting and conversation. The platform enables founders and salespeople to focus on closing deals rather than secretarial work.

Lightpage is an AI-powered personal notebook that combines free-form notes, daily journaling, and a personal guide. It curates art, quotes, and articles based on your reflections and generates weekly summary letters.

Foundation model company building efficient general-purpose AI systems and Liquid Foundation Models for edge and resource-constrained environments.

LMArena develops and operates large-model evaluation infrastructure, including comparative benchmarks and community-driven testing workflows for frontier LLMs.

Loyal is a clinical-stage veterinary medicine company developing longevity drugs to help dogs live longer, healthier lives. They are the first company to receive FDA approval for a longevity drug candidate targeting aging in dogs.

Lyric is an AI-powered supply chain platform that provides unified modeling, planning, and frontier intelligence for enterprise supply chains. Serving Fortune 500 companies including Coca-Cola, Estee Lauder, and Nike, it makes advanced supply chain science accessible through composable, integrated, and extensible solutions.

Machina Labs develops AI-powered robotic manufacturing systems for sheet metal forming and industrial production, reducing the need for traditional tooling.

Mage is an open-source, AI-native data pipeline platform that enables teams to build, run, and manage data pipelines for integrating and transforming data using Python, SQL, and R. Available as both open-source and enterprise versions, it provides real-time and batch pipeline orchestration.

MagicSchool is an all-in-one AI platform built for school districts, transforming teaching and learning with safer, smarter, and more personalized education at scale. The platform offers AI tools to fight teacher burnout and enhance K-12 instruction.

Manifest is an AI-powered learning and support platform built for small business entrepreneurs. It combines enterprise-grade AI with industry expertise and learning science to deliver personalized, conversational guidance to SMB owners.

Marqo is a vector search platform that enables developers to build smarter search experiences with multimodal AI, improving conversion rates for e-commerce, recommendations, and content discovery.

AI model routing and interpretability platform using breakthrough Model Mapping technology to unpack LLMs into interpretable architectures. Intelligently directs prompts to best-suited models.

MatrixSpace develops AI-enabled 4D radar sensing and edge-to-cloud situational awareness software for defense, security, and critical infrastructure applications.

Mem0 is a universal, self-improving memory layer for LLM applications that enables them to remember and learn from user interactions over time, powering personalized AI experiences with over 41,000 GitHub stars and 14 million Python package downloads.

Meshy builds generative AI tools for creating production-ready 3D models and textures from text or images for game, XR, and creative workflows.

Micro1 is an AI platform for human intelligence that helps AI companies find, vet and manage human contractors for data labeling and training, transforming human expertise into high-quality datasets for frontier AI models.

AI video research lab and creator platform building full-stack foundation models for short-form video creation, editing, and marketing. Formerly known as Captions, Mirage powers over 200 million videos with AI-driven tools used by 20 million creators and businesses worldwide.

Mistral AI develops frontier foundation models and enterprise AI products, including open-weight and commercial offerings for assistants, agents, and production deployment.

Serverless cloud platform for developing, deploying, and scaling AI applications. Developers can run any code in the cloud without managing infrastructure, with built-in support for GPU workloads and batch jobs.

Moderne provides a platform for mass-scale automated code refactoring and modernization, built on the open-source OpenRewrite project. The platform enables enterprises to automatically remediate technical debt, apply security fixes, and perform framework migrations at scale.

AI-native operating system for investment management, providing automated trading, data and analytics, risk management, and portfolio optimization for fixed income. APIs power firms representing 100B+ in assets.

Monk is an AI-native accounts receivable automation platform that turns contracts into cash using AI, real-time tracking, and smart workflows to handle invoice and collection exceptions.

Frontier AI lab building reasoning models that let anyone describe a game or simulation in natural language and see it transformed into a working interactive 2D/3D scene within minutes.

AI research company building generative video models and tools for creative professionals, including its licensed Marey video model.

Multiverse is the UK's first EdTech unicorn, providing an alternative to university through professional apprenticeships in AI and tech skills. Partnered with over 1,500 companies in the US and UK.

mymind is a private AI-powered bookmarking and note organization app that helps individuals save articles, images, notes, and ideas, then retrieve them through search and automated categorization.

Mythic builds power-efficient analog compute technology for AI inference, targeting edge-to-enterprise deployments where energy efficiency and throughput are critical.

Nace AI builds MetaModel, an AI system that dynamically generates small, task-specific language models for enterprises using a Hypernet architecture to inject task-specific weights in real-time without retraining. Their first product NAVI applies this technology to audit, compliance, and finance workflows.

AI-powered baby monitoring company using computer vision to track infant sleep, health and development, trusted by over one million families with upcoming Parenting Intelligence System

Natural Cycles is the world's first FDA-cleared birth control app, using a proprietary algorithm and body temperature data to provide a non-hormonal, non-invasive contraceptive solution trusted by millions of women globally.

Netic is an autonomous AI revenue engine for America's essential service industries, including HVAC, plumbing, roofing, and electrical businesses. The platform executes entire revenue workflows autonomously, from client outreach and booking to marketing and analytics, having booked over 50,000 jobs in just months. Founded by former Scale AI executive Melisa Tokmak and backed by Founders Fund and Greylock, Netic is transforming how small and mid-sized service businesses grow.

New Lantern builds an AI-powered cloud-native PACS platform that automates radiology workflows. Its AI Radiology Resident suite handles imaging and reporting tasks, enabling radiologists to work faster and more accurately across all modalities.

Nexad is the first AI-native advertising system that embeds context-aware, real-time ads directly into AI chat and search applications. Instead of traditional banner placements, it analyzes conversations in real-time to serve personalized suggestions that achieve 2x higher conversion rates than traditional ads.

Nexthop AI builds networking systems for AI-scale data centers, focusing on high-performance switching infrastructure for hyperscale and cloud environments.

Nexxa builds specialized AI agents that automate complex technical workflows in heavy industries using multi-agent architecture and computer use capabilities.

Nirva is building an AI-powered wearable companion focused on journaling, emotional reflection, and guided daily wellness support.

Open-source AI company building tools to structure, understand, and collaborate with unstructured data including GPT4ALL, Atlas visualization platform, and Nomic Embed text embeddings.

Normal builds AI systems and thermodynamic computing hardware to accelerate semiconductor design and improve energy efficiency in compute. The company works with large chip and manufacturing partners while developing its own next-generation computing architecture.

Nous Research is an open-source AI lab developing large language models and decentralized training infrastructure, including Hermes models and the Psyche network.

Building vertically integrated, automated metal factories in Detroit that deliver raw materials faster, cheaper, and more reliably to US manufacturers. Software-driven quoting in milliseconds.

Nudge is developing advanced whole-brain interfaces for everyday life using phased-array ultrasound-based wearable devices capable of both imaging and modulating brain activity, enabling at-home treatments for mood, memory, focus, and chronic conditions like pain, addiction, and anxiety.

Nuraline is an applied AI company building a forward-deployed AI agent that enables AI systems to continuously self-improve in production by connecting telemetry, traces, and user feedback to generate evaluations and tested improvements across the technology stack. The platform works closely with product teams and enterprises requiring measurable reliability gains in reasoning-heavy applications like enterprise search and web navigation. Currently operating as Introspection (introspection.dev), the company is in its earliest stage of development.

Nuro develops autonomous driving technology and licenses its Nuro Driver platform to automotive and mobility partners for commercial deployment.

Odyssey is an AI lab building interactive video and world models that generate real-time, explorable scenes for new media.

AI-native investment bank for small and mid-market businesses, using AI agents to match buyers with acquisition targets in days instead of months, focusing on M-M revenue companies.

Okahu provides AI observability tooling to test, monitor, and improve LLM and agent behavior in production systems.

Omi builds a wearable and app-based AI memory assistant for capture, transcription, search, and automated follow-up tasks.

Omni is a modern business intelligence and analytics platform that combines a unified semantic data model with SQL flexibility, enabling AI-powered trustworthy answers in seconds. The platform supports embedded analytics, custom dashboards, and governed data exploration.

AI-powered medical information platform that synthesizes peer-reviewed clinical literature for physicians, functioning as an always-on clinical decision support tool used by hundreds of thousands of doctors.

OpenMind is building an open, Android-like software stack for robots to make autonomous systems easier to build, deploy, and coordinate.

OpenSpace builds AI-powered reality capture and analytics software that helps construction teams track project progress and reduce field risk.

Optura builds an AI orchestration platform for healthcare teams to identify high-value use cases, deploy AI into real workflows, and measure operational impact.

Orchid offers whole-genome embryo screening and preconception genetic testing to help prospective parents reduce inherited disease risk.

ORO is a human intelligence protocol that enables individuals to contribute private data to AI model training while preserving privacy through zkTLS and TEE cryptography. Users earn token rewards for their data contributions.

Osium AI builds an AI platform for materials and chemicals R&D, helping industrial teams accelerate discovery, formulation, and optimization workflows.

Reinforcement fine-tuning platform (YC W25) that helps companies build task-specific AI models that outperform foundation models at a fraction of the cost, applying GRPO-style post-training without managing infrastructure.

Overland AI develops autonomous ground vehicle software and systems for off-road and contested environments, with defense-focused robotics deployments.

Multimodal AI video clipping platform that automatically finds, edits, and posts short-form social content from long videos. Used by media companies like iHeart, marketing teams, and podcasters to 10x social impressions with autonomous video workflows, custom-trained agents, and multi-platform scheduling for TikTok, Instagram, YouTube Shorts, and X.

Oway turns unused truck capacity into nationwide freight infrastructure so businesses can book lower-cost pallet shipping with AI-powered coordination and automated partial truckloads.

Engineering general intelligence (“Archie”) that performs quantitative and spatial reasoning for physical engineering.

Pace is an AI-native business process outsourcer (BPO) for the world's leading insurers, combining agentic AI for document processing, web automation, and phone calls with human review to automate mission-critical insurance operations. The platform handles submission intake, FNOL, policy servicing, claims handling, and data entry tasks that traditionally relied on offshore labor. Backed by Sequoia Capital, Pace counts Prudential, The Mutual Group, and Newfront among its customers.

PaleBlueDot AI develops an AI platform and infrastructure stack for building and deploying AI applications, including agent workflows and model-powered products.

AI-first planning platform for real-time supply chain planning, helping enterprises predict demand, optimize supply, and improve asset visibility.

Periodic Labs is an AI research company focused on building autonomous AI scientists and software systems that accelerate scientific discovery.

Perle is an AI training data platform that combines human expertise with adaptive workflows to help companies collect, annotate, and evaluate specialized training data for generative AI, LLMs, and RLHF. Their vetted global network of domain experts provides modular solutions for data annotation, enrichment, and adversarial robustness assessment.

Perplexity builds an AI-native answer engine and assistant that combines web retrieval with LLMs for consumer and enterprise search workflows.

Phota Labs is building personalized generative AI experiences for photography, focused on making high-quality visual creation and enhancement accessible to mainstream users.

Phylo is an applied AI research laboratory developing Biomni Lab, an integrated workspace enabling scientists to plan, author, execute, and collaborate on complex biological research tasks with state-of-the-art agentic AI.

Robotics AI company building foundation models for general-purpose robots to handle physical world interactions with advanced manipulation capabilities

PhysicsX is an AI company accelerating industrial innovation by combining AI-driven multiphysics inference with numerical simulation to improve the design, manufacturing, and operation of complex products. Founded in 2019 by former Formula 1 engineers, the platform serves enterprises across aerospace, defense, automotive, semiconductors, and energy sectors. PhysicsX raised over $155M including investments from NVIDIA, Atomico, and Temasek.

Picsart is an AI-powered creative platform for photo and video editing with over 150 million monthly active users. It provides AI-driven tools for content creation, background removal, and design for both consumers and businesses.

No-code AI platform enabling non-technical teams to build and deploy machine learning models, turning text data into insights without coding for researchers, marketers, and support teams.

Pika develops consumer-first generative video tools that let users create and edit short-form videos from prompts, images, and clips through an intuitive AI-native workflow.

Pinecone is a fully managed vector database that makes it easy to add vector search to production applications, powering AI applications with fast and scalable similarity search at any scale.

Pipedream Labs is building an autonomous underground delivery network using robotic carts that travel through buried tubes at speeds exceeding 60 mph, making delivery feel like teleportation. The company aims to eliminate emissions, reduce traffic congestion, and dramatically lower last-mile delivery costs.

Playground develops AI-native creative tools for generating and editing visual assets, with a focus on fast ideation workflows for designers and marketers.

AI-powered IP protection platform that automates monitoring, takedown, and retroactive compensation for brand infringement across 7,800+ platforms. Cuts enforcement time by up to 90%.

poetiq is an AI research and engineering company building reasoning systems and self-improving intelligence infrastructure, founded by former Google DeepMind researchers.

Enterprise-grade AI voice assistants handling complex customer interactions across hospitality, healthcare, and financial services, spun out of Cambridge University.

Positron develops AI inference hardware and systems designed to deliver lower-cost, lower-power deployment for large language models and other modern AI workloads.

Prime Intellect is an AI infrastructure company that enables training and deploying frontier AI models across decentralized, globally distributed compute resources, commoditizing both compute and intelligence for researchers and organizations.

Prior Labs builds tabular foundation models that understand spreadsheets and databases, enabling instant pattern inference across any dataset without task-specific training. Their flagship model TabPFN, trained on 130 million synthetic datasets, ranks #1 on the TabArena benchmark and scales to 10 million rows, serving Fortune 500 companies like Hitachi.

Uses generative AI to design novel proteins and gene editors for therapeutics.

AI-driven security operations center (SOC) platform that automates alert triage, investigation, and response using agentic AI SOC analysts. Reduces investigation time by 360,000 hours and delivers 10x faster response times while reducing false positives by 96%.

Protege operates a governed marketplace platform for ethical sourcing of multimodal, real-world AI training data with compliant data exchange capabilities.

Prudentia Sciences develops AI software for life-sciences diligence, asset valuation, and investment decision support across biopharma programs.

Qdrant develops an open source vector database for semantic search and retrieval workloads in production AI systems.

Builds the world's most advanced ductless heat pump for residential use with integrated AI that identifies heating and cooling patterns to optimize efficiency.

RadiantGraph provides an AI-powered platform for healthcare organizations to deliver personalized patient engagement and marketing management at scale. The company helps health plans use data-driven insights to improve member engagement and outcomes.

Raindrop is an observability and monitoring platform for AI agents, often described as 'Sentry for AI products.' The platform helps engineering teams detect, track, and fix silent failures in AI agents running in production environments. Founded by Y Combinator alumni and backed by Lightspeed Venture Partners, Raindrop provides automated issue discovery, triage, and detailed failure explanations for AI systems.

Range is an all-in-one AI-powered wealth management platform that democratizes financial planning for high earners and the mass affluent market. The platform features Rai, an AI wealth manager offering predictive planning and proactive tax optimization, backed by certified financial planners and fiduciary advisors.

Computer vision company spun out of Intel, developing AI-powered smart vision systems for robotics, biometrics and access control markets using stereoscopic depth sensing technology

South Korean AI chip company developing neural processing units (NPUs) for AI inference workloads. Offers AI accelerators, chiplets, interconnects, and software stacks for large-scale deployments.

AI biosecurity company developing AI-powered defenses against biological threats and bioweapons. Spun out from mRNA therapeutics company Helix Nano, partners with frontier AI labs to identify emerging bio-risks and design countermeasures using advanced models, lab automation, and reinforcement learning to scale biological defenses at the same rate as AI capabilities grow.

Reducto provides a high-quality AI document ingestion and parsing API for large language models. The Y Combinator-backed company processes nearly a billion pages monthly for leading AI teams like Harvey and Scale AI.

Reflection AI is building frontier open intelligence accessible to all, developing open-weight AI models. Founded by former Google DeepMind researchers who co-created AlphaGo, raised $2B at an $8B valuation.

Reka builds multimodal foundation models and enterprise AI systems that combine text, image, audio, and reasoning capabilities for production applications.

Relace is a provider of auxiliary coding models for faster, more reliable AI code generation that makes it easy to deploy production-ready coding agents with models co-optimized with infrastructure to achieve state-of-the-art performance across million-line repositories.

AI-powered site builder and component library with 1,000+ components for Figma, Webflow, and React. Generates website sitemaps and wireframes from text prompts for dramatically faster site building.

AI model API platform that lets developers run open-source machine learning models for image, video, audio, and text generation via a simple API. Acquired by Cloudflare in November 2025.

Open-source multimodal data logging and visualization SDK for robotics and computer vision teams, enabling engineers to log, replay, and inspect spatial and temporal data.

Resolve AI builds an autonomous AI Production Engineer that investigates and fixes complex production system issues end-to-end. Founded by the core creators of OpenTelemetry and former leaders of Splunk Observability, the platform automates site reliability engineering tasks.

AI voice platform enabling businesses to build and deploy AI-powered voice agents for phone operations, contact centers, and customer service. API-driven solution with natural, low-latency conversations and multilingual support.

Frontier AI research lab building next-generation AI models for semiconductor design. Develops recursive self-improvement cycle where AI designs silicon that powers the next generation of AI. Founded by AlphaChip creators from Google DeepMind.

Roboflow provides end-to-end computer vision tools that enable developers and enterprises to build, deploy, and manage vision AI models. The platform supports the full lifecycle from data labeling and model training to inference deployment, serving over 250,000 developers and powering applications across industries including manufacturing, retail, and agriculture.

Developer of the world's first DC data centers built exclusively for solar and wind power. Using proprietary chip design and smart controllers, Rune converts stranded and curtailed renewable energy into compute power at generation sites.

RunPod is a GPU cloud infrastructure provider that enables developers, researchers, and AI companies to deploy and scale GPU workloads on demand. The platform offers serverless inference, on-demand GPU pods, and instant multi-node clusters, serving over 500,000 developers.

Runway is an applied AI research company and pioneer of generative media tools, building AI-powered software for video, image, and multimedia content generation. Best known for text-to-video and image-to-video models used by filmmakers and content creators.

Safe Superintelligence is an AI research company founded by Ilya Sutskever to pursue a singular mission of building safe superintelligence.

Sage Care builds an AI care-navigation operating system for health systems, automating patient communication, triage, and access workflows.

SF Compute provides rentable, large, low-cost GPU clusters for AI pre-training workloads. The platform operates as a marketplace connecting AI teams with on-demand high-performance computing capacity, offering flexible access to supercomputing-scale infrastructure with InfiniBand interconnects.

Sapien builds AI-native analysts for finance and operations teams, connecting ERP, warehouse, spreadsheet, and operational data. Its agents help CFO and analytics teams find profit drivers, explain variance, and act on messy transaction-level data faster.

Science Corporation is a neural engineering company developing brain-computer interface (BCI) technology to restore and enhance human vision. The company's PRIMA retinal implant uses advanced neurotechnology to treat blindness caused by conditions like age-related macular degeneration, Stargardt disease, and retinitis pigmentosa. Founded by Neuralink co-founders Max Hodak and Alan Mardinly, Science has raised $489 million and is racing to become the first BCI company with a product in market.

Screenpipe is an open source desktop AI memory platform that continuously captures screen and audio data for local search and automation.

AI search optimization platform that helps businesses optimize their brand visibility and discovery in AI-driven search engines and LLMs, with 25+ enterprise customers including Lenovo.

Sennos builds AI software for fluidics and fermentation operations, focusing on process monitoring, optimization, and bioprocess analytics.

Decentralized open-source AGI platform backed by Founders Fund and Pantera Capital, building an open AGI network where multiple AI agents collaborate in real time to prevent single-entity AGI control.

Series is the first AI-powered social network, founded by Yale students, that uses AI agents called AI Friends to facilitate meaningful professional connections based on mutual value. Operating within iMessage, the platform has attracted 250,000 profiles, primarily Gen Z college students.

GenAI game development platform building the Rho Engine to revolutionize video game creation, enabling developers to use AI for character design, NPC interactions, and game customization, backed by Netflix, Dell, and a16z.

Serval is an AI-native IT service management platform that deploys intelligent agents to automate help desk operations, access management, and workflow automation. The platform replaces legacy ticketing systems with adaptive AI agents that reason and take action across systems.

Shiplight AI is an agentic QA testing platform for modern development teams, providing AI-generated tests with self-healing automation that adapts to UI changes and integrates with CI/CD workflows.

Building general-purpose robotic intelligence and foundation models for adaptable robots across environments and tasks.

Skyryse develops SkyOS, a universal operating system for flight, and is bringing software-defined avionics and autonomy to existing and new aircraft platforms.

AI-led B2B payments platform offering order-to-cash workflow automation including checkout, risk assessment, payment reconciliation, and cash management, deployed on platforms like Walmart, Alibaba, IKEA, and Samsung.

Smart Bricks is an AI proptech platform for real-estate investment intelligence, combining data ingestion, valuation modeling, and transaction workflow support.

AI-native agentic process automation platform that automates data entry, scraping, and processing flows using LLMs and computer vision for enterprise workflows.

Sonatic is a promptless agentic actions platform that functions as a desktop assistant observing your screen, learning how you work, and autonomously completing routine tasks across workplace applications. Built as a new layer of personal computing, Sonatic turns intent into action without requiring explicit commands or prompts.

Climate data company deploying high-altitude balloons to gather atmospheric measurements and improve weather forecasting models.

Global generative AI platform automating spatial design for architecture, interior design, and real estate with photorealistic AI renderings, 2D-to-3D automation, and AI virtual staging.

Spiral is a data infrastructure company that provides a multimodal data platform for AI, unifying governance and exposing a single API for every data modality including video, audio, geospatial, and text, engineered for machine-scale throughput to keep GPUs fully saturated.

Starcloud is building orbital data-center infrastructure to provide large-scale compute capacity in space, leveraging abundant solar power and passive cooling.

Strawberry is a Stockholm-based startup building the self-driving browser — an AI-powered web browser with built-in autonomous agents that can surf, click, and perform real multi-step tasks on behalf of users, even on login-protected sites. Designed for non-technical professionals like salespeople, recruiters, and analysts, Strawberry eliminates the need for advanced prompting or coding to automate complex web workflows. Backed by General Catalyst and EQT Ventures, the company has moved from closed beta to open availability.

AI-powered data platform that transforms unstructured web data and documents (websites, PDFs, pitch decks, reports) into structured, enterprise-ready datasets using their proprietary DoRa model that navigates and extracts data like a human, enabling real-time web extraction for business intelligence and data workflows.

Cloud-native email security platform using behavioral AI to detect and block advanced phishing, BEC, and zero-day email attacks across Microsoft 365 and Google Workspace.

Substrate is America's next-generation semiconductor foundry, developing advanced X-ray lithography technology to challenge industry giants like ASML and TSMC. Founded by brothers James and Oliver Proud, the company uses compact particle accelerators to enable more cost-effective and rapid chip manufacturing in the United States. Backed by Founders Fund, General Catalyst, and In-Q-Tel, Substrate aims to restore American leadership in semiconductor production.

Subtle Computing builds Voicebuds, AI-powered earbuds that isolate a chosen speaker in noisy environments to make in-person conversations clearer and more accessible.

Succinct is making zero-knowledge proofs accessible to any developer through SP1, their zkVM, and decentralized prover network that enables scalable blockchain applications and cryptographic infrastructure.

Sunday is a robotics company building Memo, a household humanoid robot designed to assist families with everyday chores like dishes, laundry, and tidying. Founded by Stanford-trained roboticists Tony Zhao and Cheng Chi, the company uses data from thousands of real homes to train its robots. Sunday reached a $1.15 billion valuation with its Series B round and is preparing to deploy its first robots through a Founding Family Beta program.

Suno is an AI music generation platform that enables anyone to create original songs from text prompts. Based in Cambridge, MA, it has reached $200M in annual revenue and is one of the fastest-growing generative AI startups.

Sunrise Robotics builds intelligent robotic cells for manufacturing, combining AI software, computer vision, and industrial automation to take repetitive work off factory floors.

Superlinked builds information retrieval infrastructure for AI applications, combining multimodal and structured signals to improve enterprise search and matching.

Universal memory API and context engineering platform for AI applications. Provides long-term and short-term memory infrastructure for AI agents, powering enterprise APIs, developer plugins, and a personal knowledge app.

The most advanced platform to optimize your health through personalized recommendations, AI-driven insights, and comprehensive health tracking to improve longevity and wellness.

Sweet Security provides runtime-powered CNAPP and AI security software that helps enterprises discover assets, detect attacks, reduce vulnerability noise, and investigate incidents faster.

Sybill is an AI-powered GTM workflow assistant that analyzes meeting conversations to automatically generate summaries, deal notes, and CRM updates for sales teams.

Syenta develops Localized Electrochemical Manufacturing (LEM) technology for advanced semiconductor chip packaging, enabling scalable, high-density interconnects without traditional lithography. Spun out from the Australian National University, their approach addresses memory bandwidth bottlenecks in AI computing.

Symbolica is a pioneering AI research lab founded in 2022 that leverages category theory to deliver breakthroughs in modern artificial intelligence research by building structured reasoning in machines with formal logic and semantics at the architectural level.

SynthBee is an AI-native technology company building enterprise AI and cloud infrastructure solutions, with hiring currently routed through Gusto-hosted postings.

Tako builds an AI data analyst that embeds into applications and returns cited answers with shareable visualizations across external and internal data sources.

Tana is an AI-native knowledge management platform that integrates AI into everyday work to build interconnected knowledge graphs for teams and individuals.

Tavus is the human computing company building emotionally intelligent AI humans (PALs - Personal Affective Links) that communicate through text, voice, and face-to-face video with agentic capabilities and real-time perception. Powered by proprietary models including Phoenix-4, Sparrow-1, and Raven-1, Tavus enables AI agents that can see, hear, understand emotions, and act autonomously. Over 100,000 developers and enterprises use Tavus technology for recruiting, sales, education, and customer service.

Teal is an AI-powered career growth platform offering resume builders, job tracking, and career planning tools to help job seekers make informed career decisions.

AI-powered background coding agents that autonomously detect, triage, and fix bugs or ship features for engineering teams, integrating with tools like Claude Code, Cursor, Slack, and Linear.

Semantic KV caching layer built for LLM inference, enabling AI applications to reduce inference costs and latency by reusing cached computation across similar prompts.

TensorZero is an open-source stack for industrial-grade LLM applications with tooling for evaluation, observability, and production optimization.

Terraforming robotics company that uses autonomous subsurface injection robots to lift and stabilize flood-prone terrain by injecting wood slurry deep underground, addressing urban flooding and land subsidence caused by sea level rise, extreme weather, and groundwater withdrawal with minimal surface disturbance.

Advanced patient monitoring platform using AI and sensors to provide continuous health tracking and early detection of medical complications in healthcare settings.

AI research lab founded by former OpenAI CTO Mira Murati, building Tinker, an API for distributed LLM fine-tuning that makes model customization accessible without massive GPU infrastructure.

Third Arc Bio is an immunology and inflammation-focused biotechnology company developing targeted immune therapeutics across oncology and inflammatory disease programs.

Thread AI builds enterprise AI infrastructure with a knowledge-graph-based context engine to improve AI application accuracy and reliability.

Togal.AI builds AI takeoff and preconstruction workflow software that automates quantity measurements from construction plans.

Tolans (Portola) is developing an AI-powered conversational companion in the form of playful alien characters designed to enhance creativity, imagination, and emotional connection, offering every person on Earth a personalized embodied AI best friend.

Tomorrow.io delivers weather intelligence software and proprietary weather data products for aviation, defense, logistics, and enterprise operations.

Generates realistic synthetic data to power software testing and analytics without exposing sensitive production data.

Trace builds voice AI infrastructure for financial-service customer interactions, focusing on call automation and support workflow execution.

Turing provides an AI-native platform for software engineering and model-development execution, combining vetted talent networks with enterprise delivery workflows.

TwelveLabs builds multimodal foundation models that understand, index, and search video content for developers and enterprises.

Two Dots is an AI-driven fraud prevention and underwriting platform that helps property managers and lenders automate underwriting processes, approve more qualified applicants, and prevent fraud. The Y Combinator-backed company streamlines rental and lending decisions using advanced AI technology.

Typeface offers an enterprise generative AI platform for brand-safe content creation and marketing orchestration across strategy, creation, and activation workflows.

Ultrahuman is a comprehensive health technology platform offering wearable devices including the Ring AIR for sleep and activity tracking, M1 continuous glucose monitoring, and Home environmental health monitoring. The company combines real-time biometric data with AI-driven insights.

Neuromorphic computing startup building brain-inspired analog hardware to achieve biology-scale energy efficiency for AI workloads, founded by former Databricks AI head Naveen Rao.

Union.ai provides production infrastructure for AI and ML workflows on top of Flyte, helping engineering teams orchestrate, deploy, and operate reliable model and data pipelines.

Unlimited Industries is an AI-native construction company that vertically integrates design and build for large-scale infrastructure projects including data centers, energy facilities, and advanced manufacturing. The company's proprietary AI platform can explore tens of thousands of design configurations to optimize costs and timelines, reducing pre-construction engineering from months to weeks. Founded by serial entrepreneurs and backed by Andreessen Horowitz, Unlimited is rethinking how America's critical infrastructure gets built.

Open-source data preprocessing platform that extracts, cleans, and transforms unstructured documents (PDFs, images, HTML, emails) into structured formats optimized for AI and LLM pipelines.

Upscale AI provides high-performance networking solutions for AI infrastructure. The company delivers open-standard connectivity for specialized computing, making AI more accessible through ready-to-use networking platforms designed for next-generation AI workloads.

Urban SDK delivers geospatial AI and mobility analytics software for cities, transportation agencies, and public safety teams to improve planning and operational decisions.

V7 provides a data engine for computer vision teams to manage datasets, label data, and train AI models at scale.

Valthos is an applied biological intelligence company developing AI and software to detect biological threats and design medical countermeasures in real time.

Variant is a creative intelligence platform that brings taste to code generation, allowing users to generate endless design variations for apps and websites from a single idea. Backed by Y Combinator (F24), the tool combines AI-powered design sensibility with code generation to help developers build better software through visual exploration.

Vellum builds an AI product development platform to design, evaluate, deploy, and monitor mission-critical LLM workflows for enterprise teams.

Veris AI is a simulation-first training and certification platform for enterprise AI agents. Their platform provides high-fidelity sandbox environments where AI agents can be stress-tested, trained via reinforcement learning, and graded against accuracy, cost, and latency SLAs before deployment to production.

Versatile delivers construction intelligence software and IoT-enabled jobsite data capture to improve productivity, planning, and risk management.

Viam is a software platform that makes the physical world programmable, enabling engineers to build, deploy, and manage robotics and IoT applications. Founded by MongoDB co-founder Eliot Horowitz, Viam powers AI and automation solutions across robotics, food and beverage, climate tech, marine, and industrial manufacturing.

Vulcan Technologies uses AI to map every law, regulation, and court case in America, enabling government agencies and businesses to replace massive consulting projects with instant automated analyses.

VulcanForms is an advanced digital manufacturing company using metal additive manufacturing, precision machining, and automation to build industrial-scale production capabilities.

Waabi develops AI-first autonomous trucking software and simulation systems to accelerate validation and deployment of self-driving transport technology.

Wand is an AI-powered creative canvas for drawing and visual ideation, giving artists and creators more hands-on control over generative image workflows.

AI-powered revenue orchestration platform that identifies anonymous website visitors, enriches them with intent data, and autonomously engages buyers through AI chat and email agents.

WolkenVision develops high-precision BIM modeling solutions using AI and 3D LiDAR point cloud technology for construction and infrastructure. The platform offers point cloud management, AI-powered auto-segmentation, and quality inspection software that accurately captures and interprets spatial data for urban development, infrastructure management, and major construction projects.

World Labs is advancing spatial intelligence by building foundational AI models that can perceive, generate, and interact with 3D worlds. Founded by AI pioneer Fei-Fei Li, the company's flagship product Marble generates and edits persistent 3D environments from text, images, video, or 3D layouts. Backed by Andreessen Horowitz, Nvidia, AMD, and Autodesk, World Labs has raised over $1.2 billion to bring world models into creative and industrial workflows.

Yellow is an AI-powered 3D character generation platform that enables professional-quality character modeling through generative AI, backed by Andreessen Horowitz games fund.

High-performance multiplayer code editor built in Rust by the creators of Atom and Tree-sitter, designed for speed and real-time collaboration with AI coding features, used by 150,000+ active developers.

AI-powered self-service business intelligence platform featuring a natural language AI data analyst that connects to cloud data warehouses like Snowflake, BigQuery, and Databricks.

ZeroEntropy provides a high-accuracy search API over unstructured data for AI agents and RAG applications. The YC-backed company builds smarter retrieval models enabling AI agents across healthcare, law, and sales.

Zoo builds AI-native CAD infrastructure for hardware engineers, offering a browser-based design studio, programmable geometry tooling, and agentic workflows for creating manufacturing-ready 3D models.