PostHog

Overview

PostHog is an open-source product analytics platform that provides a comprehensive suite of tools for understanding user behavior. Unlike traditional analytics platforms, PostHog can be self-hosted, giving teams complete control over their data.

Key Features

• Event Analytics: Track user actions and build conversion funnels
• Session Recordings: Watch real user sessions to understand behavior patterns
• Feature Flags: Roll out features gradually with targeting rules
• A/B Testing: Run experiments to optimize conversions and user experience
• Heatmaps: Visualize where users click and scroll on your pages

Who Should Consider PostHog

PostHog works well for:

• Teams wanting to self-host their analytics for data privacy
• Startups needing an all-in-one product analytics solution
• Privacy-conscious organizations requiring GDPR compliance
• Developer teams who prefer open-source tools

Deployment Options

PostHog offers two deployment models:

1. Cloud - Managed hosting with generous free tier (1M events/month)
2. Self-hosted - Deploy on your own infrastructure with Docker or Kubernetes

Frequently Asked Questions

Is PostHog free to use?

PostHog offers a free tier with 1 million events per month on their cloud platform. Self-hosted deployments are completely free with no event limits, though you’ll need to manage your own infrastructure.

Can I migrate from Google Analytics to PostHog?

Yes, PostHog can replace GA4 for product analytics use cases. However, PostHog focuses on in-app behavior while GA4 is better for marketing attribution. Many teams use both tools together. See our PostHog vs Google Analytics 4 comparison for details.

How does PostHog compare to Mixpanel?

Both are product analytics platforms, but PostHog bundles additional features (session recordings, feature flags, A/B testing) while Mixpanel focuses purely on event analytics. PostHog also offers self-hosting. See our PostHog vs Mixpanel comparison.