Glances 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.

Not the right match-up?
FeatureGlancesPostHog
CategoryMonitoring & StatusWeb Analytics
LicenseLGPL-3.0MIT
LanguagePythonPython
Setup difficultyEasyHard
Min. RAM128 MB4,096 MB
Deploymentdocker, bare-metal, binarydocker, kubernetes
GitHub stars★ 33,269★ 37,548
First released20122020
ReplacesDatadogGoogle Analytics, Mixpanel, Amplitude

Why pick each one

Choose Glances if…

  • Very easy to run
  • Lightweight
  • Good single-host overview
Glances details

Choose PostHog if…

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

Frequently asked questions

Is Glances or PostHog better?

Neither is universally better. PostHog has the larger community, while Glances is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.

Are Glances and PostHog free and open-source?

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

Can I run Glances and PostHog with Docker?

Glances: yes. PostHog: yes.

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