PostHog

PostHog provides open-source web & product analytics, session recording, feature flagging and A/B testing that you can self-host.

Features

• Specify events manually, or use autocapture to get started quickly
• Analyze data with ready-made visualizations, or do it yourself with SQL
• Track website visitors separately with our GA4 alternative
• Only capture properties on the people you want to track, save money when you don't
• Gather insights by capturing session replays, console logs, and network monitoring
• Improve your product with Experiments that automatically analyze performance
• Safely roll out features to select users or cohorts with feature flags
• Send out fully customizable surveys to specific cohorts of users
• Connect to external services and manage data flows with PostHog CDP