Mixpanel vs PostHog
A head-to-head comparison of two leading analytics platforms for AI-powered growth. See how they stack up on pricing, performance, and capabilities.
Mixpanel
Pricing: Free up to 20M events/mo, then $28/mo Growth
Best for: Product-led growth teams needing deep funnel and retention analysis
PostHog
Pricing: Free up to 1M events/mo, then $0.00031/event
Best for: Engineering-led teams wanting an all-in-one open-source stack
Head-to-Head Comparison
| Criteria | Mixpanel | PostHog |
|---|---|---|
| Free Tier Limit | 20M events/month | 1M events/month on cloud; unlimited if self-hosted |
| Event Tracking | Manual SDK instrumentation | Manual + autocapture; session recording included |
| Built-in Experimentation | Not built-in | Native A/B testing and feature flags included |
| Self-Hosting | Not available | Fully self-hostable (open-source) |
| Learning Curve | Moderate — clean, intuitive UI | Moderate — comprehensive but more surfaces to learn |
The Verdict
PostHog's all-in-one platform combines analytics, feature flags, A/B testing, session recording, and surveys in a single product — replacing what would otherwise require Mixpanel plus LaunchDarkly plus FullStory. Mixpanel focuses on being the best product analytics tool and excels at funnel and retention analysis depth. Teams that want to consolidate their growth stack and maintain data control via self-hosting should strongly consider PostHog; teams that only need best-in-class analytics queries and are happy paying for separate feature flag tooling should stick with Mixpanel.
Best Analytics Platforms by Industry
Related Reading
AI-Driven A/B Testing: From Manual Experiments to Automated Optimization
Stop running one test at a time. Learn how to use multi-armed bandits, Bayesian optimization, and LLMs to run 100+ experiments simultaneously and find winners faster.
Building Predictive Churn Models That Actually Work
Stop reacting to churn. Learn how to predict it 7-30 days early with ML models, identify at-risk users, and build automated intervention systems that reduce churn by 15-25%.
Conversion Rate Optimization with AI: From 2% to 12% with ML-Powered Funnels
Static conversion funnels convert at 2-3%. AI-optimized funnels that personalize every step see 10-15% conversion rates. Learn how to build adaptive funnels that improve themselves.