head to head · open source
Uptime Kuma vs loongsuite-go
Uptime Kuma has 91,498 GitHub stars, 8,431 forks, 805 open issues and last shipped today. loongsuite-go has 902 stars, 124 forks, 30 open issues and last shipped 18 days ago. Uptime Kuma leads on adoption by 10,044% (91,498 vs 902 stars). Uptime Kuma is written in JavaScript under MIT; loongsuite-go is written in Go under Apache-2.0. Uptime Kuma has attracted 9% as many forks as stars, loongsuite-go 14%. 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 | loongsuite-go | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 902 |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Go |
| Last push | 2026-09-18 | 2026-08-31 |
| Forks | ⑂ 8.4K | ⑂ 124 |
| 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 loongsuite-go if
- You want the loongsuite-go 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 loongsuite-go 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 loongsuite-go
Loongsuite Go Agent provides an automatic solution for Golang applications that want to leverage OpenTelemetry to enable effective observability. No code changes are required in the target application, the instrumentation is done at compile time. Simply adding otel prefix to go build to get started :rocket: Installation [!IMPORTANT] Requires Go 1.25 or newer. loongsuite go pins OpenTelemetry v1.45.0, and the OTel modules declare go 1.25.0 from v1.42.0 onward. Since the tool injects those modules into the application it instruments, both the tool and the instrumented application need Go 1.25+. See compatibility. P…
read the full loongsuite-go overview →
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Frequently asked questions
Is Uptime Kuma or loongsuite-go more popular?
Uptime Kuma has 91,498 GitHub stars and loongsuite-go has 902. Uptime Kuma has the larger community by that measure.
Are Uptime Kuma and loongsuite-go free?
Both are open source. Uptime Kuma is licensed under MIT and loongsuite-go under Apache-2.0. Neither carries a licence fee.
What is the difference between Uptime Kuma and loongsuite-go?
Uptime Kuma is written in JavaScript and loongsuite-go 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 loongsuite-go?
Choose Uptime Kuma if you want the larger community (91,498 stars) or its MIT licence terms. Choose loongsuite-go if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.