Beszel vs Thanos

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?
FeatureBeszelThanos
CategoryMonitoring & StatusMonitoring & Status
LicenseMITApache-2.0
LanguageGoGo
Setup difficultyEasyHard
Min. RAM128 MB1,024 MB
Deploymentdocker, binarydocker, kubernetes, helm
GitHub stars★ 24,108★ 14,167
First released20242018
ReplacesUptimeRobotDatadog, Grafana Cloud

Why pick each one

Choose Beszel if…

  • Extremely lightweight
  • Simple multi-host view
  • Easy setup
Beszel details

Choose Thanos if…

  • Scales Prometheus to massive deployments
  • Cheap long-term storage
Thanos details

Frequently asked questions

Is Beszel or Thanos better?

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

Are Beszel and Thanos free and open-source?

Yes. Beszel is licensed under MIT and Thanos under Apache-2.0. Both can be self-hosted at no software cost.

Can I run Beszel and Thanos with Docker?

Beszel: yes. Thanos: yes.

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