head to head · open source
one-api vs resgate
one-api has 36,940 GitHub stars, 6,867 forks, 1,036 open issues and last shipped 8 months ago. resgate has 740 stars, 69 forks, 16 open issues and last shipped 4 months ago. one-api leads on adoption by 4,892% (36,940 vs 740 stars). one-api is written in JavaScript under MIT; resgate is written in Go under MIT. one-api has attracted 19% as many forks as stars, resgate 9%. resgate was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (api-gateway), 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
| one-api | resgate | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 740 |
| License | MIT | MIT |
| Written in | JavaScript | Go |
| Last push | 2026-01-09 | 2026-05-11 |
| Forks | ⑂ 6.9K | ⑂ 69 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick one-api if
- You weight community size — 37K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- 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 one-api
One API is a self hosted LLM API management and key redistribution system that exposes many model providers through the standard OpenAI API format, aimed at developers, teams and operators who want a single endpoint, a single key model and a single quota surface across providers.
read the full one-api 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 one-api or resgate more popular?
one-api has 36,940 GitHub stars and resgate has 740. one-api has the larger community by that measure.
Are one-api and resgate free?
Both are open source. one-api is licensed under MIT and resgate under MIT. Neither carries a licence fee.
What is the difference between one-api and resgate?
one-api is written in JavaScript 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, one-api or resgate?
Choose one-api if you want the larger community (36,940 stars) or its MIT licence terms. Choose resgate if its feature set, stack or MIT licence fits better. Both are self-hostable.