Grafana vs PostHog

A side-by-side comparison of two self-hosted apps from related categories — licensing, setup difficulty, resource needs, and what each one replaces.

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FeatureGrafanaPostHog
CategoryMonitoring & StatusWeb Analytics
LicenseAGPL-3.0MIT
LanguageTypeScriptPython
Setup difficultyMediumHard
Min. RAM512 MB4,096 MB
Deploymentdocker, bare-metal, helmdocker, kubernetes
GitHub stars★ 76,153★ 37,548
First released20142020
ReplacesDatadogGoogle Analytics, Mixpanel, Amplitude

Why pick each one

Choose Grafana if…

  • Beautiful flexible dashboards
  • Broad data source support
  • Strong community
Grafana details

Choose PostHog if…

  • Comprehensive product suite
  • Session replay included
  • Open-core model
PostHog details

Frequently asked questions

Is Grafana or PostHog better?

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

Are Grafana and PostHog free and open-source?

Yes. Grafana is licensed under AGPL-3.0 and PostHog under MIT. Both can be self-hosted at no software cost.

Can I run Grafana and PostHog with Docker?

Grafana: yes. PostHog: yes.

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