Best Python Async Web Frameworks

High throughput, type-safe API microframeworks for modern Python backends.

fastapi/fastapi

pypi

Grade A+⭐ 71.0k

FastAPI framework, high performance, easy to learn, fast to code, ready for production.

Why Featured: Automatic OpenAPI docs, Pydantic type safety, and async ASGI speed.

pypi

Grade A⭐ 67.0k

The Python micro framework for building web applications.

Why Featured: Extremely reliable battle-tested microframework with huge extension ecosystem.