No. 14 of 30 ยท Product and event analytics
Mixpanel
Sixteen years of funnel and retention work, and still the clearest way to ask a why question.
Unlimited seats on the free plan, which is why it spreads through a company faster than tools that charge per head.
The verdict
Mixpanel has been asking the same question since 2009 and has got very good at it: of the people who did A, how many went on to do B, how long did it take them, and which cohort are they in? Funnels, retention curves, flows and cohort analysis are its core, and they remain among the most legible implementations anywhere. If you want to know whether the onboarding change you shipped in March is still holding users in September, this is a tool built for that exact sentence.
The free plan is a serious one: 1 million events a month, 10,000 session replays, unlimited seats, and funnels and retention included rather than gated. Unlimited seats matters more than it sounds, because the tools that actually change decisions in a company are the ones everybody can open.
What you actually get
It is an event analytics tool, not a web analytics tool, and the distinction decides whether you should buy it. It wants a designed event taxonomy with properties, and it rewards that work with analysis nothing in the cookieless category can approach. Point it at a content site with autocaptured pageviews and it will tell you less than a $9 subscription would, at fifty times the script weight.
The privacy score of 4 is not a swipe. It sets cookies, it is a US vendor by default with EU residency as an option, and a properly instrumented Mixpanel implementation is by design a record of what identified individuals did over time. That is the point of it. It also means a consent banner, a DPA, a retention policy and a conversation with whoever owns privacy at your company, and those costs belong on the invoice alongside the subscription. Experiments and feature flags are now included on the free and Growth plans, which narrows PostHog's advantage but does not close it.
Best for
Product teams with a real event taxonomy who need funnel, retention and cohort analysis they can trust, and who want everyone in the company able to open the dashboard without a seat conversation.
Getting it running
An SDK and a properly designed event schema. This is a project with a planning phase, and implementations that skip it produce data nobody trusts within six months.
What to watch out for
Heavy script, cookies by default, and a consent obligation in the EU and UK that costs you a share of your data. Growth pricing is usage-based and needs modelling before you commit. It is the wrong tool entirely for a marketing site, and plenty of teams have bought it for one.
Pricing and practicalities
Free: 1M events a month, 10K session replays, unlimited seats, funnels and retention. Growth starts at $0 and meters upward to 20M events and 500K replays. Enterprise to 1T events with custom retention. EU data residency available. Prices read 2026-09-11.
Who should go elsewhere
Anyone measuring a website rather than a product, who should be reading Plausible Analytics or Absolutely Analytics instead and will get better answers in a fraction of the payload. Also not for teams who want flags and analytics in one bill, where PostHog is the cheaper combination.
How it compares
Against Amplitude this is the closest fight on the list, and it comes down to Amplitude's stronger free allowance and built-in experimentation against Mixpanel's clearer reports and unlimited seats. Against PostHog it is narrower and better at its narrow thing.
The ten measures
Each measure is scored 0 to 10 and weighted. The overall figure is the weighted mean, and it is relative to the other 29 tools on this list rather than absolute. How this works.
What this rests on
Mixpanel's own pricing page, read 2026-09-11, including the free plan allowance, the Growth ceiling and the recent inclusion of experiments and feature flags; its public documentation on EU residency and SDKs.
Desk research against published pricing and documentation. The judgement that its reports are clearer than Amplitude's is a taste call based on the vendors' public demo material, not a usability study.
This is a desk review. I have not been given access by the vendor, I have no commercial relationship with them, and everything above is my opinion rather than a statement of fact. If something here is wrong, tell me and I will correct it.