PostHog
PostHog
Role
Tracks named product events (sign-ups, conversions, feature usage), runs feature flags, and powers any A/B test we set up.
Free tier
- 1,000,000 events / month
- 5,000 session recordings / month
- 1,000,000 feature flag requests / month
- 1-year retention
- Unlimited team seats
Card / subscription required?
NO. Free tier sign-up requires only email verification.
Alternatives
- Mixpanel free (100K MTU)
- Statsig (1M events)
- Amplitude free
Swap cost
Medium — event names + property schemas would be re-mapped. Swap is
isolated behind @chirag127/analytics.
Why this is our pick
The free tier is the most generous of any product-analytics tool, and feature flags + A/B in the same place save a tool.