PostHog

Data & Analytics

Open-source product analytics with session replay, feature flags, and data warehouse export (BigQuery, Snowflake). Developer-friendly and cost-effective alternative to traditional analytics.

freemium

API Key

1000+ events/second

✓ Available

Best For

Engineering-led teams wanting analytics, feature flags, and session replay in one open-source tool

Pricing

Self-hostable or cloud-hosted; free tier is generous compared to closed-source analytics competitors.

Key Highlights

  • Open-source
  • Session replay
  • Feature flags
  • Data warehouse export
  • Developer-first

Required Access Documents

  • API KeyRequired
    From PostHog dashboard

Use Cases

  • Product Development:Understand user behavior
  • Feature Testing:A/B testing with feature flags

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