head to head · open source
fastapi vs fuego
fastapi has 102,409 GitHub stars, 9,906 forks, 78 open issues and last shipped 5 days ago. fuego has 1,775 stars, 129 forks, 18 open issues and last shipped 4 days ago. fastapi leads on adoption by 5,670% (102,409 vs 1,775 stars). fastapi is written in Python under MIT; fuego is written in Go under MIT. fastapi has attracted 10% as many forks as stars, fuego 7%. fuego was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (openapi, openapi3), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| fastapi | fuego | |
|---|---|---|
| GitHub stars | ★ 102K | ★ 1.8K |
| License | MIT | MIT |
| Written in | Python | Go |
| Last push | 2026-09-14 | 2026-09-15 |
| Forks | ⑂ 9.9K | ⑂ 129 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick fastapi if
- You weight community size — 102K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick fuego if
- You want the fuego feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and fuego fits your workflow better
About fastapi
FastAPI is an MIT licensed, high performance Python web framework for building APIs with standard Python type hints, aimed at Python developers and teams that need production ready HTTP services with automatic OpenAPI documentation.
read the full fastapi overview →
About fuego
Fuego is an MIT licensed, production ready Go web framework that generates an OpenAPI 3 specification directly from source code, aimed at Go developers building HTTP APIs and web applications who want their documentation to stay in sync with their handlers.
read the full fuego overview →
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Frequently asked questions
Is fastapi or fuego more popular?
fastapi has 102,409 GitHub stars and fuego has 1,775. fastapi has the larger community by that measure.
Are fastapi and fuego free?
Both are open source. fastapi is licensed under MIT and fuego under MIT. Neither carries a licence fee.
What is the difference between fastapi and fuego?
fastapi is written in Python and fuego in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, fastapi or fuego?
Choose fastapi if you want the larger community (102,409 stars) or its MIT licence terms. Choose fuego if its feature set, stack or MIT licence fits better. Both are self-hostable.