head to head · open source
fastapi vs dubbo-go-pixiu
fastapi has 102,409 GitHub stars, 9,906 forks, 78 open issues and last shipped 5 days ago. dubbo-go-pixiu has 568 stars, 191 forks, 24 open issues and last shipped yesterday. fastapi leads on adoption by 17,930% (102,409 vs 568 stars). fastapi is written in Python under MIT; dubbo-go-pixiu is written in Go under Apache-2.0. fastapi has attracted 10% as many forks as stars, dubbo-go-pixiu 34%. dubbo-go-pixiu was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | dubbo-go-pixiu | |
|---|---|---|
| GitHub stars | ★ 102K | ★ 568 |
| License | MIT | Apache-2.0 |
| Written in | Python | Go |
| Last push | 2026-09-14 | 2026-09-18 |
| Forks | ⑂ 9.9K | ⑂ 191 |
| 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 dubbo-go-pixiu if
- You want the dubbo-go-pixiu feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and dubbo-go-pixiu 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 dubbo-go-pixiu
Dubbo Go Pixiu is an Apache 2.0, Go based AI and API gateway built on Dubbo go that lets external callers reach internal Dubbo clusters and unifies access to LLMs and MCP services, aimed at developers and platform engineers running Dubbo microservices or AI workloads.
read the full dubbo-go-pixiu overview →
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Frequently asked questions
Is fastapi or dubbo-go-pixiu more popular?
fastapi has 102,409 GitHub stars and dubbo-go-pixiu has 568. fastapi has the larger community by that measure.
Are fastapi and dubbo-go-pixiu free?
Both are open source. fastapi is licensed under MIT and dubbo-go-pixiu under Apache-2.0. Neither carries a licence fee.
What is the difference between fastapi and dubbo-go-pixiu?
fastapi is written in Python and dubbo-go-pixiu 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 dubbo-go-pixiu?
Choose fastapi if you want the larger community (102,409 stars) or its MIT licence terms. Choose dubbo-go-pixiu if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.