head to head · open source
Uptime Kuma vs gf
Uptime Kuma has 91,477 GitHub stars, 8,426 forks, 805 open issues and last shipped yesterday. gf has 13,272 stars, 1,719 forks, 148 open issues and last shipped yesterday. Uptime Kuma leads on adoption by 589% (91,477 vs 13,272 stars). Uptime Kuma is written in JavaScript under MIT; gf is written in Go under MIT. Uptime Kuma has attracted 9% as many forks as stars, gf 13%. Uptime Kuma 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
| Uptime Kuma | gf | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 13K |
| License | MIT | MIT |
| Written in | JavaScript | Go |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 8.4K | ⑂ 1.7K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Uptime Kuma if
- You weight community size — 91K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick gf if
- You want the gf feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and gf fits your workflow better
About Uptime Kuma
Uptime Kuma is a free, MIT licensed, self hosted monitoring tool with a reactive web dashboard, built for operators and teams that want to watch their own HTTP, TCP, and DNS endpoints and keep the resulting data on their own infrastructure.
read the full Uptime Kuma overview →
About gf
GoFrame is an MIT licensed, production ready application framework for the Go programming language that provides a full stack toolkit — HTTP server, ORM, logging, tracing, and command line scaffolding — in a single dependency, aimed at Go teams that want one coherent framework instead of assembling many separate libraries.
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Frequently asked questions
Is Uptime Kuma or gf more popular?
Uptime Kuma has 91,477 GitHub stars and gf has 13,272. Uptime Kuma has the larger community by that measure.
Are Uptime Kuma and gf free?
Both are open source. Uptime Kuma is licensed under MIT and gf under MIT. Neither carries a licence fee.
What is the difference between Uptime Kuma and gf?
Uptime Kuma is written in JavaScript and gf 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, Uptime Kuma or gf?
Choose Uptime Kuma if you want the larger community (91,477 stars) or its MIT licence terms. Choose gf if its feature set, stack or MIT licence fits better. Both are self-hostable.