Do AI agents pick Clerk?
How often agents choose Clerk when a developer needs authentication — measured across Claude, GPT, Gemini.
95% CI 10%–21%
When developers ask an AI agent for auth, Clerk is picked 15% of the time — ranking #1 of 6 measured across Claude, GPT, Gemini.
5.9M package downloads / week
0 docs in FineWeb · 412 URLs in Common Crawl
23.0M installs / month ▲ 8% MoM
Get the full report
The per-model and per-surface breakdown for Clerk — where it wins, where it loses, and to whom — plus an alert when the Pick Rate moves.
About Clerk
Clerk is a user authentication and identity management platform built for web applications.
Clerk handles sign-up, sign-in, session management, and user profiles so developers don't have to build auth infrastructure from scratch. It supports multiple authentication strategies including passwords, magic links, OAuth providers, and multi-factor authentication. Clerk is aimed at developers building web apps who want a fully managed auth solution with pre-built UI components.
Where to start
Start by creating a Clerk application in the Clerk dashboard to get your API keys, then install the Next.js SDK and wrap your app with the Clerk provider to enable authentication.
The rest of the Authentication ranking
| 2 | Auth.js (NextAuth) | 13% |
| 3 | Auth0 | 7% |
| 4 | WorkOS | 3% |
| 5 | Firebase Auth | 2% |
| 6 | Supabase Auth | 0% |