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Countly vs PostHog

The same facts for both, read from GitHub every night, and the relation a person reviewed.

Countly vs PostHog
FactCountlyPostHog
LanguageJavaScriptPython
LicenceOtherOther
Stars5.9k40k
Latest25.03.53-LTSdesktop-v0.61.653
Last push2026-10-062026-10-06
Release cadenceabout 13 days between releasesabout 1 day between releases
Active contributors7+ commit authors on the default branch in the last 90 days70+ commit authors on the default branch in the last 90 days
Flagsnonenone
  • Both replace Amplitude. Alternatives to Amplitude →

    PartialCountlySessions, events, views, crashes and dashboards for mobile, web and desktop apps; funnels, cohorts and retention are in the paid Enterprise edition.

    Full replacementPostHogEvent-based product analytics with experiments and session replay.

  • Both replace Mixpanel. Alternatives to Mixpanel →

    PartialCountlySessions, events, views, crashes and dashboards for mobile, web and desktop apps; funnels, cohorts and retention are in the paid Enterprise edition.

    Full replacementPostHogEvent-based product analytics with funnels, retention and cohorts.