head to head · open source
fastapi vs resgate
fastapi has 102,409 GitHub stars, 9,906 forks, 78 open issues and last shipped 4 days ago. resgate has 740 stars, 69 forks, 16 open issues and last shipped 4 months ago. fastapi leads on adoption by 13,739% (102,409 vs 740 stars). fastapi is written in Python under MIT; resgate is written in Go under MIT. fastapi has attracted 10% as many forks as stars, resgate 9%. fastapi 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 | resgate | |
|---|---|---|
| GitHub stars | ★ 102K | ★ 740 |
| License | MIT | MIT |
| Written in | Python | Go |
| Last push | 2026-09-14 | 2026-05-11 |
| Forks | ⑂ 9.9K | ⑂ 69 |
| 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 resgate if
- You want the resgate feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and resgate 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 resgate
Realtime API Gateway Synchronize Your Clients Visit Resgate.io for guides , live demos , and resources . Resgate is a Go project implementing a realtime API gateway for the RES protocol with NATS server as messaging system. It is a simple server that lets you create REST, real time, and RPC APIs, where all your clients are synchronized seamlessly. Used for building new REST APIs with real time functionality, or when creating single page applications using reactive frameworks such as React, Vue.js, or Modapp. Screen capture from the Book Collection Example. Try out the Live demo version yourself. How it works Resg…
read the full resgate overview →
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Frequently asked questions
Is fastapi or resgate more popular?
fastapi has 102,409 GitHub stars and resgate has 740. fastapi has the larger community by that measure.
Are fastapi and resgate free?
Both are open source. fastapi is licensed under MIT and resgate under MIT. Neither carries a licence fee.
What is the difference between fastapi and resgate?
fastapi is written in Python and resgate 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 resgate?
Choose fastapi if you want the larger community (102,409 stars) or its MIT licence terms. Choose resgate if its feature set, stack or MIT licence fits better. Both are self-hostable.