head to head · open source
Uptime Kuma vs Scanopy
Uptime Kuma has 91,477 GitHub stars, 8,426 forks, 805 open issues and last shipped yesterday. Scanopy has 5,745 stars, 303 forks, 52 open issues and last shipped 2 days ago. Uptime Kuma leads on adoption by 1,492% (91,477 vs 5,745 stars). Uptime Kuma is written in JavaScript under MIT; Scanopy is written in Rust under AGPL-3.0. Uptime Kuma has attracted 9% as many forks as stars, Scanopy 5%. 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 | Scanopy | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 5.7K |
| License | MIT | AGPL-3.0 |
| Written in | JavaScript | Rust |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 8.4K | ⑂ 303 |
| 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 Scanopy if
- You want the Scanopy feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Rust
- You evaluated both and Scanopy 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 Scanopy
Scanopy is a Rust based, AGPL 3.0 network documentation tool for platform and DevOps teams, network engineers, IT operations, MSPs, and home labs that scans infrastructure on a schedule and produces network diagrams that update themselves.
read the full Scanopy overview →
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Frequently asked questions
Is Uptime Kuma or Scanopy more popular?
Uptime Kuma has 91,477 GitHub stars and Scanopy has 5,745. Uptime Kuma has the larger community by that measure.
Are Uptime Kuma and Scanopy free?
Both are open source. Uptime Kuma is licensed under MIT and Scanopy under AGPL-3.0. Neither carries a licence fee.
What is the difference between Uptime Kuma and Scanopy?
Uptime Kuma is written in JavaScript and Scanopy in Rust. 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 Scanopy?
Choose Uptime Kuma if you want the larger community (91,477 stars) or its MIT licence terms. Choose Scanopy if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.