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🔐 Auth

Add authentication and user management to your app — 6 tools

Auth0
Flexible authentication and authorization platform
freemium Free 7.5K MAUs
Clerk
Complete user management with beautiful UI components
freemium Free 10K MAUs, Pro $25/mo
Lucia
Simple, lightweight auth library for any framework
free Open source
NextAuth.js
Authentication for Next.js made simple
free Open source
Supabase
Open-source Firebase alternative with Postgres
freemium Free tier, Pro $25/mo
WorkOS
Enterprise-ready auth with SSO and directory sync
freemium Free 1M MAUs, enterprise pricing