Mixpanel vs PostHog
Both are in Web analytics. Here is how their plans, prices and features compare, taken from each vendor's own site.
The main differences
- Fees: Mixpanel Starts at $0, then prices by event volume; example $120 a month billed yearly, Custom quote; PostHog Same free tier each month, then pay for usage.
| Mixpanel | PostHog | |
|---|---|---|
| Starting price | Free plan | Free plan |
| Free plan | Yes | Yes |
| Free trial | Not stated by the vendor | Not stated by the vendor |
| Plans | Free ($0); Growth ($0); Enterprise () | Free ($0); Pay-as-you-go () |
| Fees | Starts at $0, then prices by event volume; example $120 a month billed yearly; Custom quote | Same free tier each month, then pay for usage |
| Best for | Not stated | Not stated |
| Key features | Funnels and retention analysis; Up to 1M events a month free; 10K session replays a month free; Experiments and feature flags | Product and web analytics, 1M events a month free; Session replay, 5,000 recordings a month free; Feature flags (1M requests free) and experiments; Surveys and error tracking |
| Checked on | 2026-10-03 | 2026-10-03 |
Prices change; confirm on the vendor's site before you buy. Full details and sources are on each tool's page.
Mixpanel
- Free forever plan with unlimited seats, no credit card
- A free first year on the Startup Plan for eligible early-stage companies
- Annual billing saves $480 a year in the page's example
Trade-offs
- Free is limited to 1M events a month and 10 active feature flags
- Growth pricing depends on event volume
- Enterprise is quoted
PostHog
- Free tier with no credit card that renews monthly, not a trial
- Usage stops at the free limits, so no surprise bills
- Unlimited team members
Trade-offs
- The free plan has 1 project and 1-year data retention
- Pay-as-you-go has no flat price, so cost depends on usage across products
- Platform packages (SSO, audit logs, custom roles) are sold separately