Compare

Umami vs Plausible

These two are usually described as interchangeable: small, open source, no cookies, no banner. Until recently that was close to true. Two things have pulled them apart, and neither of them is on the front page of either site. Neither product wrote this page.

Umami and Plausible, side by side

UmamiPlausible
Works without a cookie bannerOut of the box, with no configuration.YesYes
Stores something on the visitor's deviceA cookie or an id in local storage. The law treats them the same.NoNo
Counts every visit, without samplingBoth Google and Cloudflare sample adaptively, so a small site is not sampled at all. Hotjar does not sample; it stops, at a number of sessions set by the plan.YesYes
Keeps your full history for as long as you are a customerSkomi does not: it deletes analytics once the plan's window has passed, and the window each plan sells is on the pricing page. A cell reads "Not checked" where the product publishes no figure we could verify. Plausible documents "5+ years" for Enterprise but states nothing for its standard plans, and Cloudflare documents no retention period at all.Your own database, self-hostedNot checked
SitesYesYes
Mobile and desktop appsNoNo
HeatmapsYesNo
Session recordingsYesNo
Feedback boardsNoNo
Reports where your traffic comes fromYesYes
Data stored in the EUYour choiceYes
Open sourceYesYes
Can be self-hostedYesYes
Surveys and user interviewsNoNo
More than one site on the free planSkomi's free plan carries one site, which is a real reason to pick something else if you look after several small ones. Google and Cloudflare read "Not checked" because how many sites their free tiers cover was not verified. That they HAVE a free tier is the row above.Unlimited, self-hostedNo
Free tierSkomi's is the Hobby plan: one site, no card.YesNo

Checked against each product on 6 September 2026. If something here is out of date or wrong, tell us and we will fix it. A comparison table nobody corrects is a comparison table nobody should trust.

What they actually disagree about

Scope, and this is the one that changed. As of our check on 6 September 2026, Umami does heatmaps and session replay. Plausible does neither and does not claim to. For most of these two products' lives that row read the same for both, so a comparison written a year ago, and there are many still online, gets this exactly backwards. If watching behaviour matters at all, the comparison ends here.

Money. Plausible has no free tier: you pay from the first day. Umami's cloud has one. Both are open source and both can be self-hosted at no licence cost, so "free" describes three different arrangements in one sentence (free cloud tier, free to run yourself, and not free at all) and which one you mean decides the answer.

Where the data sits. Plausible states that EU visitor data is processed on EU infrastructure. For Umami it depends on where you put it: self-hosted, that is your decision and your strongest possible answer; on their cloud, it depends on the region. Neither position is worse, but only one of them is a promise you can quote to somebody else without checking first.

What they agree on, which is most of it. Neither stores anything on the visitor's device, so neither needs a consent banner. Neither samples. Both report traffic sources, both are open source, both are self-hostable, and neither measures apps. That is a lot of agreement, and it is why the two differences above carry the whole decision.

Choose Umami if

You want more than traffic numbers, or you want to start without paying.

Heatmaps and session replay are included, there is a free cloud tier, and self-hosting gives you the lot on your own box. If you are already running your own infrastructure, this is the one that puts more on it for the same operational effort.

Pick it if you would otherwise be adding a second tool for behaviour. That second tool is the cost you are avoiding.

Choose Plausible if

You want the smallest tool that answers the question, with the hosting stated for you.

Plausible does web traffic and stops, and that restraint is the product: one page, no configuration, nothing to review. EU processing is the vendor's stated position rather than a consequence of where you deployed it, which matters if you have to answer to somebody about it.

Pick it if you do not want session recordings in your stack at all. That is a legitimate position, because replay is a privacy commitment and a review burden, not a free feature, and Plausible is the one of these two that will never quietly grow one.

Who wrote this, and what we sell

We make Skomi, which competes with both of them, and it is deliberately absent from the table above. A comparison of two other products with our own column wedged into it is an advertisement, and you would be right to discount the whole page for it.

The short version, so you can weigh it without hunting: Skomi is cookieless like both of them, includes heatmaps, recordings and feedback like neither of them fully does, and measures apps, which neither does at all. It is not open source and cannot be self-hosted, which, if you got this far into a comparison of two open-source products, may well be the end of it.

If that is worth reading about, the link is below. If it is not, the answer you came for is in the two sections above it.