1 Free & Open-Source Mixpanel Alternatives
Mixpanel's free tier caps how many monthly tracked users you get before pricing kicks in, and advanced features sit behind higher tiers. PostHog covers the same event-based analytics with a genuinely generous free tier, plus session replay and feature flags most teams would otherwise pay for separately.
The best Mixpanel alternatives
PostHog
Our top pickOpen sourceSelf-hostedOpen-source product analytics with session replay and feature flags built in.
PostHog bundles what's usually three separate paid tools — event analytics, session replay, and feature flags — into one open-source platform, with a free tier generous enough for most early-stage products to run on indefinitely.
- Event tracking, funnels, and cohort analysis
- Session replay and heatmaps
- Feature flags and A/B testing
- Self-hosted or PostHog's own generous free cloud tier
Licensing and pricing models change over time — confirm current terms on each project's own site before making a procurement or compliance decision.
Frequently asked questions
Is PostHog a real replacement for Mixpanel?
For event tracking and funnel analysis, yes — and PostHog adds session replay and feature flags Mixpanel doesn't include natively. Mixpanel's reporting UI is more polished for pure analytics work specifically.
How generous is PostHog's free tier really?
It covers a meaningful volume of monthly events before any cost kicks in, which is why many early-stage products run entirely on the free tier. Exact limits change over time — check PostHog's current pricing page.
Do I need to self-host PostHog to use it for free?
No — PostHog offers a free tier on its own hosted cloud as well as a self-hosted option, so you can start without managing a server.
More free alternatives
Not sure which way to go?
A free Growth Audit can help you weigh self-hosting against the tool you already pay for.