PostHog

Open-source product analytics platform with session replay, feature flags, A/B testing, and AI insights.

posthog.com

Verified API available Works with Claude AI · Integrately · n8n · Zapier Free tier ~6.7k monthly visits

Quick facts
What is it	Open-source product analytics platform with session replay, feature flags, A/B testing, and AI insights.
Pricing	Freemium
Free tier	Yes
Platform	Web Application
API	Yes
Works with	Claude AI, Integrately, n8n, Zapier
Best for	Tracking user behavior and product usage metrics, Testing new features with controlled rollouts
Domain registered	2020

Data updated Aug. 1, 2026

What does PostHog do?

PostHog is an open-source product analytics platform that helps engineering teams understand how users interact with their products. It provides comprehensive tools for tracking user events, analyzing behavior patterns, and making data-driven decisions about product development. The platform captures everything from basic page views to complex user flows, giving teams a complete picture of product usage.

The platform stands out with its integrated approach to product analytics. It combines session replay that lets you watch real user interactions, feature flags for safe deployment of new functionality, A/B testing for experimentation, and AI-powered insights that can answer specific questions about user behavior. All data connects through a centralized data warehouse with over 120 integrations, pulling information from payment systems, support platforms, and error tracking tools.

Product engineers and development teams benefit most from PostHog, particularly those building software products who need to understand user behavior without relying on third-party analytics services. It works well for startups tracking initial product-market fit, growth-stage companies optimizing user engagement, and larger organizations managing complex product ecosystems. The usage-based pricing with generous free tiers makes it accessible for projects of all sizes.

Product Analytics

#a/b testing#ai insights#data warehouse#developer tools#feature flags#open source#product analytics#session replay

Key features

What makes it stand out

Product analytics to track user behavior and events

Session replay to watch real user interactions with your product

Feature flags for controlled rollouts and experimentation

AI-powered insights that answer questions about user behavior

Data warehouse with 120+ integrations for complete customer view

Who is PostHog for?

Who benefits most from this tool

Tracking user behavior and product usage metrics

Testing new features with controlled rollouts

Analyzing customer journeys through session recordings

Pricing

Free tier available — start without a credit card

Free

Generous monthly free tier
Community support
1 project
1-year data retention
Unlimited team members

Pay-as-you-go

Free

0.25 logs
0.1 surveys
0.01 AI credits
0.0001 llm events
0.0001 feature flags
0 pipeline rows
0.0004 error tracking
0.005 session replay
0 warehouse rows
0.003 workflow emails
0.0001 product analytics
0.0008 workflow dispatches
0.01 mobile session replay
0.0005 pipeline trigger events
Generous free monthly tier
Usage-based pricing
Standard support
6 projects
7-year data retention

Trust & presence

Search presence Top 10k site

Domain Domain registered 2020

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