head to head · open source
Uptime Kuma vs BugPin
Uptime Kuma has 91,477 GitHub stars, 8,426 forks, 805 open issues and last shipped yesterday. BugPin has 38 stars, 11 forks, 7 open issues and last shipped 10 days ago. Uptime Kuma leads on adoption by 240,629% (91,477 vs 38 stars). Uptime Kuma is written in JavaScript under MIT; BugPin is written in TypeScript under AGPL-3.0. Uptime Kuma has attracted 9% as many forks as stars, BugPin 29%. 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 | BugPin | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 38 |
| License | MIT | AGPL-3.0 |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-08 |
| Forks | ⑂ 8.4K | ⑂ 11 |
| 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 BugPin if
- You want the BugPin feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and BugPin 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 BugPin
BugPin is a self hosted, open source visual bug reporting tool that lets teams capture annotated screenshots, collect diagnostic metadata, and triage bug reports from web applications running on their own servers.
read the full BugPin overview →
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Frequently asked questions
Is Uptime Kuma or BugPin more popular?
Uptime Kuma has 91,477 GitHub stars and BugPin has 38. Uptime Kuma has the larger community by that measure.
Are Uptime Kuma and BugPin free?
Both are open source. Uptime Kuma is licensed under MIT and BugPin under AGPL-3.0. Neither carries a licence fee.
What is the difference between Uptime Kuma and BugPin?
Uptime Kuma is written in JavaScript and BugPin in TypeScript. 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 BugPin?
Choose Uptime Kuma if you want the larger community (91,477 stars) or its MIT licence terms. Choose BugPin if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.