PostHog

Product analytics + feature flags + A/B — 1M events/month free

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.

Cross-refs

• Cloudflare Web Analytics
• Microsoft Clarity

Edit on GitHub · Back to index