Observium vs Uptime Kuma

A side-by-side comparison of two self-hosted monitoring & status options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
FeatureObserviumUptime Kuma
CategoryMonitoring & StatusMonitoring & Status
LicenseGPL-3.0MIT
LanguageShellJavaScript
Setup difficultyMediumEasy
Min. RAM1,024 MB256 MB
Deploymentbare-metal, sourcedocker
GitHub stars★ 1★ 89,960
First released20102021
ReplacesSolarWinds, PRTGPingdom, UptimeRobot

Why pick each one

Choose Observium if…

  • Discovers devices automatically
  • Clean interface
Observium details

Choose Uptime Kuma if…

  • Very easy to use
  • Great notifications
  • Lightweight
Uptime Kuma details

Frequently asked questions

Is Observium or Uptime Kuma better?

Uptime Kuma is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Observium if its specific feature set fits your needs better.

Are Observium and Uptime Kuma free and open-source?

Yes. Observium is licensed under GPL-3.0 and Uptime Kuma under MIT. Both can be self-hosted at no software cost.

Can I run Observium and Uptime Kuma with Docker?

Observium: check the project docs for container support. Uptime Kuma: yes.

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