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Clerk vs Kinde

If you need a Authentication & Authorization API that's easy to integrate, go with Clerk.

Clerk

Drop-in React components for authentication and authorization

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Kinde

Authentication for modern applications. Integrates in minutes and free up to 7,500 MAU

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Clerk

  • Simple API key authentication
  • HTTPS supported
  • CORS enabled for frontend use

Kinde

  • HTTPS supported
  • Requires OAuth setup
  • No CORS support
FeatureClerkKinde
AuthenticationapiKeyOAuth
HTTPSYesYes
CORSYesNo

When to use which?

Clerk works directly from the browser with CORS enabled, making it better for frontend-only apps.

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