Open source product analytics with complete data control
PostHog is an all-in-one open source product analytics platform that helps product teams build better products. With self-hosting options, complete data control, and a privacy-first approach, PostHog is the ideal alternative to proprietary tools.
Over 25,000 companies, including Y Combinator, Airbus, and Hasura, use PostHog for data-driven product decisions.
Fully open source, MIT license
Complete data ownership & privacy
Analytics, A/B tests, feature flags in one tool
Event tracking, funnels, cohorts
Privacy-respecting user sessions
Feature rollouts & A/B testing
Click & interaction heatmaps
Flexibility for every requirement
Managed hosting with 1M events free
Complete control over data & infrastructure
Dedicated support & custom features
Open source analytics leader
The difference from proprietary tools
Tell us about your vision and we'll turn it into digital reality
From idea to MVP in record time
Every line of code aims for your success
Your data is safe with us
Latest tech stack for sustainable success