PostHog
Open-source product analytics, session replay, feature flags, and A/B testing.
4.8/ 5.0
posthog.comAbout PostHog
PostHog is an all-in-one open-source product platform. Analytics, session replay, feature flags, A/B testing, surveys, and more — all in one tool with a generous free tier. The default modern alternative to Mixpanel + LaunchDarkly + Hotjar.
Best For
Modern product and growth teams replacing 4 tools with one
What we like
- Replaces analytics + flags + replays + surveys
- Generous free tier (1M events/mo)
- Self-hostable for enterprise
Watch outs
- Steeper learning curve than Mixpanel
- Some features less mature than dedicated tools
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