PostHog
Open-source product analytics suite
⭐ 4.7/5 (3000 reviews)
About PostHog
PostHog is an open-source product analytics platform with event tracking, session recordings, feature flags, A/B testing, and a data warehouse — all in one.
Key Features
- Event analytics
- Session replay
- Feature flags
- A/B testing
- Data warehouse
- Surveys
✅ Pros
- Open source
- All-in-one
- Generous free tier
- Self-hosted option
❌ Cons
- Learning curve
- Can be complex
- Young product
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