How many companies use Kestrel vs Uvicorn?

3,727 companies use Kestrel and 80 companies use Uvicorn in our database. Kestrel is more widely adopted with 46.6x more companies than Uvicorn.

Can I get a list of companies using both Kestrel and Uvicorn?

Yes. AgentData tracks companies using both tools. Sign up free to access the full list with emails, tech stacks, and contacts via CSV or API.

Kestrel is used by 3,727companies — 46.6x more than Uvicorn (80).

3,727 use Kestrel80 use Uvicorn

	Kestrel	Uvicorn
Companies	3,727	80
Category	Web servers	Web servers

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3,807 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

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GET /api/v1/tech?name=kestrel

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