Clerk Compatibility

Ruby on Rails and Clerk integrate seamlessly for authentication, with Clerk handling user management while Rails focuses on business logic.

FastAPI and Clerk work seamlessly together for building Python APIs with enterprise-grade authentication and user management.

Django and Clerk can work together, but Clerk is primarily designed for frontend authentication while Django handles backend logic—requiring middleware setup to bridge the gap.

Flask and Clerk integrate seamlessly for production-ready authentication without building auth from scratch.

NestJS and Clerk work together seamlessly for building authenticated backend applications with enterprise-grade user management.