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PostHog

PostHog is an open-source platform that delivers web and product analytics, session replay, feature flagging, and A/B testing—all in one self-hosted solution. It empowers developers to gain deep insights into user behavior and safely roll out new features with confidence.

PostHog is the open source alternative to:
PostHog screenshot

About PostHog

PostHog integrates event-based analytics with session recording and feature flag management, enabling developers to test and iterate on new ideas quickly. With built-in SQL access, detailed user path analysis, and comprehensive API support, it provides a unified toolkit to build, monitor, and optimize your product. The platform’s design emphasizes transparency and scalability, featuring generous free tiers and usage-based pricing that adapts as your needs grow.

Key Features

  • Open-source analytics with auto-capture, conversion funnels, and SQL queries
  • Session replay for detailed insights into user interactions
  • Feature flags and A/B testing for safe and controlled feature rollouts
  • Comprehensive API integration for complete data access
  • Flexible, usage-based pricing with a generous free tier option

Pricing

Free Tier
$0/Free

Ideal for startups and small projects to explore the platform’s capabilities with a generous monthly free volume.

Features:
  • No credit card required
  • 1 million events per month
  • 5K session recordings
  • Basic feature flagging and experiments
  • 1 project with 1-year data retention
Usage-Based Pricing
$0.00005/Usage-based

Designed for growing companies that require scalability while only paying for what they use.

Features:
  • Pay per event beyond the free tier
  • Scalable rates for analytics, session replay, and feature flags
  • Set billing limits to avoid unexpected charges

Representation of core functionalities

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mindmap PostHog Analytics & Optimization Event Analytics Autocapture Custom Events Event Processing User Tracking Person Analytics Group Analytics Property Management Visualizations Graphs & Charts Funnels User Paths Retention Analysis Dashboards Advanced Analysis SQL Interface Correlation Analysis Custom Metrics User Experience Session Recording Video Capture Network Monitoring Console Logging Privacy Controls Heatmaps Click Tracking Visual Behavior PostHog Toolbar Surveys Custom Forms User Targeting Response Analytics Feature Management Feature Flags Rollout Control User Targeting Kill Switches Experiments A/B Testing Significance Calculation Performance Tracking Data Infrastructure Storage Time Series DB Object Storage Cache Layer Integration Client Libraries JavaScript Python Ruby Node Mobile SDKs API Gateway Warehouse Connect BigQuery Redshift Snowflake S3 Export CDP Platform Data Import Data Export Service Connect Deployment Cloud Hosting US Region EU Region Self Hosted Docker Deploy Open Source Enterprise SOC2 Compliance Custom Support

This is the mind map that represents the core functionality of the application. It focuses on the key features and functionalities of the application and provides a visual representation of how they are interrelated.

Summary

PostHog brings together product analytics, session replay, and feature flag management in a unified, open-source platform that grows with your business. Its transparent, usage-based pricing and robust feature set offer developers complete control and actionable insights to drive smarter product decisions.

Adrian
Created by
Adrian
Mar 9, 2025Updated1 min read
This content was partially generated using artificial intelligence.

Tool Details

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