head to head · open source
Uptime Kuma vs ongrid
Uptime Kuma has 93,190 GitHub stars, 8,655 forks, 805 open issues and last shipped yesterday. ongrid has 1,246 stars, 279 forks, 74 open issues and last shipped yesterday. Uptime Kuma leads on adoption by 7,379% (93,190 vs 1,246 stars). Uptime Kuma is written in JavaScript under MIT; ongrid is written in Go under AGPL-3.0. Uptime Kuma has attracted 9% as many forks as stars, ongrid 22%. 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 | ongrid | |
|---|---|---|
| GitHub stars | ★ 93K | ★ 1.2K |
| License | MIT | AGPL-3.0 |
| Written in | JavaScript | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 8.7K | ⑂ 279 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Uptime Kuma if
- You weight community size — 93K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick ongrid if
- You want the ongrid feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and ongrid fits your workflow better
About Uptime Kuma
Uptime Kuma Uptime Kuma is an easy to use self hosted monitoring tool. 🥔 Live Demo Try it! Demo Server (Location: Frankfurt Germany): It is a temporary live demo, all data will be deleted after 10 minutes. Sponsored by Uptime Kuma Sponsors. ⭐ Features Monitoring uptime for HTTP(s) / TCP / HTTP(s) Keyword / HTTP(s) Json Query / Websocket / Ping / DNS Record / Push / Steam Game Server / Docker Containers Fancy, Reactive, Fast UI/UX Notifications via Telegram, Discord, Gotify, Slack, Pushover, Email (SMTP), and 90+ notification services, click here for the full list 20 second intervals Multi Languages Multiple…
read the full Uptime Kuma overview →
About ongrid
Ongrid An ops AI Agent that understands your infrastructure, finds the root cause, and fixes it — right from Slack or Telegram. Metrics · logs · traces · topology blast radius · root cause correlation · remote execution · alert driven auto investigation · RAG knowledge & code search · specialist agents & skills. English 简体中文 日本語 한국어 Español Français Deutsch Português Русский ☸️ Kubernetes lifecycle management is now available Enroll clusters through Edge, inspect workloads and events, manage upgrades, and connect Kubernetes resources to topology. Features • Install • Integrations • License Features 🤖…
read the full ongrid overview →
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Frequently asked questions
Is Uptime Kuma or ongrid more popular?
Uptime Kuma has 93,190 GitHub stars and ongrid has 1,246. Uptime Kuma has the larger community by that measure.
Are Uptime Kuma and ongrid free?
Both are open source. Uptime Kuma is licensed under MIT and ongrid under AGPL-3.0. Neither carries a licence fee.
What is the difference between Uptime Kuma and ongrid?
Uptime Kuma is written in JavaScript and ongrid 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 ongrid?
Choose Uptime Kuma if you want the larger community (93,190 stars) or its MIT licence terms. Choose ongrid if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.