Best Authentication (2025)

User authentication and identity management solutions.

🧊Nice Pick Dev

Clerk

Auth that doesn't make you want to cry. Beautiful components included.

Try Clerk →Compare with Auth0

Full Rankings

#1

Clerk

Nice Pick Dev
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Auth that doesn't make you want to cry. Beautiful components included.

Pros

  • +Beautiful UI components
  • +Easy setup
  • +Session management
  • +Organizations

Cons

  • -Pricier
  • -Vendor lock-in
  • -Less customizable
#2

Auth0

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Enterprise auth. Powerful but complex. Okta money now.

Pros

  • +Enterprise features
  • +Many integrations
  • +Mature
  • +Customizable

Cons

  • -Complex
  • -Expensive
  • -Overkill for small apps
Compare:vs Clerk
#3

Supabase Auth

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Free with Supabase. Good enough for most apps.

Pros

  • +Free
  • +Integrated with Supabase
  • +Row-level security
  • +Social logins

Cons

  • -Less polished UI
  • -Fewer features
  • -Tied to Supabase
Compare:vs Clerkvs Auth0

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