$ buildwith auth --rank

Auth

Sign-in, users and orgs without rolling your own.

1. #1
   ClerkFreemium

   use this if you want drop-in sign-in UI and user management for React/Next.js.

   visit ↗
2. #2
   Supabase AuthFreemium

   use this if you're already on Supabase and want auth tied to your Postgres rows.

   visit ↗
3. #3
   Auth0Freemium

   use this if you need enterprise SSO and compliance features.

   visit ↗
4. #4
   Better AuthFree / OSS

   use this if you want open-source TypeScript auth you own and self-host.

   visit ↗