head to head · open source
Uptime Kuma vs evo
Uptime Kuma has 91,498 GitHub stars, 8,431 forks, 805 open issues and last shipped today. evo has 4,316 stars, 797 forks, 7 open issues and last shipped 10 days ago. Uptime Kuma leads on adoption by 2,020% (91,498 vs 4,316 stars). Uptime Kuma is written in JavaScript under MIT; evo is written in Python under GPL-3.0. Uptime Kuma has attracted 9% as many forks as stars, evo 18%. 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 | evo | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 4.3K |
| License | MIT | GPL-3.0 |
| Written in | JavaScript | Python |
| Last push | 2026-09-18 | 2026-09-08 |
| Forks | ⑂ 8.4K | ⑂ 797 |
| 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 evo if
- You want the evo feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and evo 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 evo
evo is a Python package, released under the GPL 3.0 licence, that provides executables and a small library for handling, evaluating and comparing the trajectory output of odometry and SLAM algorithms, and it is aimed at robotics researchers and engineers who need to benchmark trajectories rather than maintain one evaluation script per dataset.
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Frequently asked questions
Is Uptime Kuma or evo more popular?
Uptime Kuma has 91,498 GitHub stars and evo has 4,316. Uptime Kuma has the larger community by that measure.
Are Uptime Kuma and evo free?
Both are open source. Uptime Kuma is licensed under MIT and evo under GPL-3.0. Neither carries a licence fee.
What is the difference between Uptime Kuma and evo?
Uptime Kuma is written in JavaScript and evo in Python. 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 evo?
Choose Uptime Kuma if you want the larger community (91,498 stars) or its MIT licence terms. Choose evo if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.