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authentik vs Clerk

authentik: Self-hosted open source identity provider for SSO and MFA Clerk: User authentication, sign-in and user management for web apps

Comparison of authentik, Clerk
authentik
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Clerk
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CategoryAuthenticationAuth
PricingOpen sourceFreemium
Platforms
  • Web
  • API
  • Web
Best for
  • IT teams
  • Security teams
  • Self-hosters
  • Web developers
  • Startups
  • Product teams
Highlights
  • Single sign-on over OAuth and OIDC
  • MFA and passkey sign-in with WebAuthn
  • Conditional access policies
  • Sign in with email, password and social accounts
  • Prebuilt sign-in and sign-up components
  • Manage users, profiles and connected accounts
GitHub stars26.3k–
Last update2 days ago–

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