PostHog

What is PostHog?

PostHog is an open-source product analytics platform that gives engineering teams everything they need to understand user behavior and ship better products. It combines analytics, session recording, feature flags, A/B testing, and a SQL-queryable data warehouse.

Key Features

• Funnels, retention, and user paths
• Session replay with console logs
• Feature flags with rollout controls
• A/B testing and experiments
• Data warehouse with SQL access
• Self-hostable on your own cloud

Pricing

Free up to 1M events/month. Usage-based pricing after that. Self-hosting is always free.