PostHog
All-in-one product analytics
PostHog is an open source product analytics platform with session recording, feature flags, A/B testing, and more.
Our Verdict
PostHog is the best all-in-one product analytics platform. The free tier is incredibly generous for startups.
Pros & Cons
Pros
- +Generous free tier
- +All-in-one platform
- +Open source
- +Self-hostable
Cons
- -Can be complex
- -Resource-heavy self-hosting
- -Learning curve
Features
Product analyticsYes
Session recordingYes
Feature flagsYes
A/B testingYes
Self-hosted optionYes
SurveysYes
API accessYes
Best For
Product teamsStartupsAll-in-one needs
Pricing
Free tier available
Free$0
- - 1M events/mo
- - Session replay
- - Feature flags
ScaleUsage-based
- - Unlimited
- - Group analytics
- - A/B testing
EnterpriseCustom
- - SSO
- - Support
- - SLA
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Last updated: 2026-01-15