Clerk
A drop-in authentication service that adds user login, signup, and session management to any web app with minimal setup.
Works with:claudecursorwindsurf
Platform:webwindowsmaclinux
Articles featuring this tool
review
Clerk Review 2026: The Fastest Way to Add Auth to Your App
Clerk review for beginners: drop-in login components, a 50,000 free MAU tier, and the honest catch — vendor lock-in and per-user costs once you scale.
June 16, 2026
guide
How to Add User Login to Your AI-Built App (No Code)
Just shipped your first app with Lovable, Bolt, or Replit? Here's how to add user login using Supabase Auth or Clerk — no auth code required.
May 10, 2026