Authentication AI Startup Jobs
Explore startups tagged with Authentication and compare hiring activity, company profiles, and direct job links. This page is indexable only when a tag reaches at least 5 companies to avoid thin content.

Clerk
4 jobsDeveloper-first authentication and user management platform with embeddable UIs, APIs, and admin dashboards.

Oso
4 jobsAuthorization-as-a-service platform providing fine-grained access control with declarative policy language.

Arva AI
KYB automation for fintechs-AI agents verify businesses and streamline compliance checks.

Cloaked
Cloaked is a consumer-first privacy platform that enables individuals to protect their personal data by generating unlimited secure identities including phone numbers, emails, usernames and passwords with end-to-end encryption.

Footprint
Footprint delivers KYC and KYB onboarding with AI-driven identity and fraud checks for financial services teams.

Keycard
Identity infrastructure provider for managing access to AI agent tools with task-based permissions and dynamic policy enforcement

Koi Security
Endpoint security platform that governs software installs (packages, extensions, containers, AI models) to prevent unmanaged risk across endpoints.

Oneloop
Oneloop builds API authentication and security infrastructure for engineering teams, offering auth, API key management, rate limiting, and abuse prevention in a developer-first platform.

Persona
Provides identity infrastructure for businesses to verify users, detect fraud, and automate compliance workflows.

Proof
Proof provides identity-centric trust infrastructure for high-stakes digital transactions, combining identity verification, notarization, and authorization workflows.

Truv
Consumer-permissioned data platform that provides API access to payroll, employment, and financial data for streamlined income and employment verification, asset verification, and direct deposit switching.
FAQ
What is the Authentication tag page on Fast AI Startup Jobs?
It is a curated landing page that groups AI startup companies tagged with Authentication, plus links to their company profiles and available jobs.
How many Authentication companies are included?
This page currently lists 11 companies tagged with Authentication.
How many jobs are associated with Authentication companies?
The companies on this page currently account for 8 listed jobs in our public dataset (subject to regular updates).
What roles are most common at Authentication companies?
Based on currently listed jobs for Authentication companies, the most common role groups are Engineering (10), Product (8), Other (8).
What funding stages are most common among Authentication companies?
Common funding stages on this Authentication page include Series A (6), Series C (1), Series B (1), Seed (1).
Where do the job links go?
Job links point to official company career pages or public job listings, not re-hosted application forms.
How often is this tag page refreshed?
Data is refreshed on a near-daily cadence as public company and job listings change.