uvicorn VS starlette

Compare uvicorn vs starlette and see what are their differences.


An ASGI web server, for Python. 🦄 (by encode)


The little ASGI framework that shines. 🌟 (by encode)
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uvicorn starlette
50 49
7,022 8,674
2.9% 2.1%
8.7 0.0
6 days ago 7 days ago
Python Python
BSD 3-clause "New" or "Revised" License BSD 3-clause "New" or "Revised" License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of uvicorn. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-09-01.


Posts with mentions or reviews of starlette. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-06-16.

What are some alternatives?

When comparing uvicorn and starlette you can also consider the following projects:


daphne - Django Channels HTTP/WebSocket server

hypercorn - Hypercorn is an ASGI and WSGI Server based on Hyper libraries and inspired by Gunicorn.

Flask - The Python micro framework for building web applications.

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

dash - Data Apps & Dashboards for Python. No JavaScript Required.

AIOHTTP - Asynchronous HTTP client/server framework for asyncio and Python

uvloop - Ultra fast asyncio event loop.

mkcert - A simple zero-config tool to make locally trusted development certificates with any names you'd like.

sentry-asgi - Sentry integration for ASGI frameworks.