PostHog vs Mixpanel: Which is better in 2026?
A side-by-side comparison of pricing, features, and use cases to help you decide between PostHog and Mixpanel.
All-in-one product analytics, open source
Product analytics platform
Head-to-head comparison
| Feature | PostHog | Mixpanel |
|---|---|---|
| Starting price | Free/mo ✓ Cheaper | $28/mo |
| Free plan | ✓ Yes | ✓ Yes |
| Pricing model | freemium | freemium |
| G2 rating | 4.4/5 | 4.6/5 ↑ |
| Capterra rating | 4.5/5 | 4.5/5 |
| Founded | 2020 | 2009 |
PostHog: pros & cons
- ✓Open source with self-hosted option
- ✓All-in-one platform
- ✓Very generous free tier
- ✓Developer-friendly
- ✗Less polished UI than Amplitude/Mixpanel
- ✗Self-hosting requires technical expertise
- ✗Usage-based pricing can surprise
Mixpanel: pros & cons
- ✓Powerful event-based analytics
- ✓Generous free plan
- ✓Strong funnel and retention reports
- ✓Easy SDK setup
- ✗Can be complex to set up correctly
- ✗Expensive at scale
- ✗Less suited for marketing analytics
Choose PostHog if...
- →Your engineering team wants analytics, feature flags, session recording, and A/B testing in one tool without managing four separate vendor contracts
- →You handle sensitive data and need the option to self-host on your own infrastructure for full data ownership and privacy compliance
- →You're an early-stage startup that wants a generous free tier covering 1M events per month plus all core analytics features
Choose Mixpanel if...
- →Your product team tracks user behaviour with event-based analytics and needs powerful funnel and retention reports
- →You want to run cohort analyses to understand how different user segments behave over time
- →Your growth team needs self-serve analytics where non-engineers can build reports without SQL
Our verdict
PostHog and Mixpanel are closely matched on user ratings. PostHog is the more affordable option. The right pick depends on your team size and workflow.
PostHog vs Mixpanel: frequently asked questions
Is PostHog better than Mixpanel?
Mixpanel has a higher G2 score (4.6/5 vs 4.4/5). The best tool depends on your specific use case and budget.
Which is cheaper, PostHog or Mixpanel?
PostHog is cheaper, starting at Free/mo.
What is the main difference between PostHog and Mixpanel?
PostHog focuses on event analytics, session recording, feature flags. Mixpanel focuses on event tracking, funnel analysis, retention reports. Both serve similar use cases but differ in approach and pricing model.
Can I migrate from PostHog to Mixpanel?
Most teams migrate between PostHog and Mixpanel within a day or two. Export your data from PostHog (typically as CSV or via API), then use Mixpanel's import wizard to bring it across. Check each tool's help centre for a step-by-step migration guide before switching.