PostHog

PostHog is the open-source product analytics platform that puts you in control of your data. Session replays, feature flags, A/B testing, and surveys — all in one tool, self-hostable and privacy-friendly.

Key features

• ✓Event-based product analytics
• ✓Session recording and heatmaps
• ✓Feature flags and A/B testing
• ✓Surveys for in-product feedback
• ✓Self-host on your own infrastructure