🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, data warehouse, a CDP, and an AI product assistant to help debug your code, ship features faster, and keep all your usage and customer data in one stack.

PostHog FOSS is a read-only mirror of PostHog, with all proprietary code removed. NOTE: This repo is synced automatically from the main PostHog repo. Please raise any issues and PRs there.

Official docs, website, and handbook for PostHog.

PostHog LLM Analytics plugin for Pi

PostHog for VS Code — feature flags, analytics, and product insights without leaving your editor.

Quickly add PostHog to your project using the setup wizard ✨

Send usage data from your web app or site to PostHog, with autocapture.

DuckDB Postgres Server

The Agentic Development Environment

PostHog iOS SDK