Can I migrate from Fathom?

Yes. Swap the script for the key and Fathom events become doorbells. Fathom exports to CSV; the pisi.to history importer is on the way.

Do I need a banner with pisi.to?

No, same as with Fathom. pisi.to stores no cookies or identifiers, stores no IP addresses and does no fingerprinting.

What do I lose compared with Fathom?

Years on the road and some integrations. Fathom has been on the market a long time and has a large customer base; pisi.to is younger.

Where does the data live in each case?

Fathom is a Canadian company with EU data isolation. pisi.to is a Spanish company and keeps all the data on its own servers in the EU (France), with no third parties, not even for geolocation.

All comparisons

Comparison

pisi.to vs Fathom Analytics

Fathom is simple, cookieless and offers EU data isolation. pisi.to goes one step further: our own servers in the EU (France), time and scroll per route, geography down to city.

CanadaFathom Analytics website

Head to head

What each one does, row by row. Yes, no or partial, plus a short note.

	pisi.to	Fathom Analytics
No cookies or consent banner	Yes · Nothing in the browser	Yes
No IP or personal data stored	Yes · No IP is ever stored; no fingerprinting	Yes
Where the data lives	EU. Our own servers in the EU (France)	Canada, with EU data isolation
Script weight	1.36 KB gzip	Light
Real-time dashboard	Yes · Who is at home right now	Yes
Geography: country, region and city	Yes · With flags and a local database; no third parties	Partial · Country; check the detail on their website
Time on page and scroll	Yes · Per route	Partial · Time yes; no scroll
Events and goals	Yes · Doorbells, with properties	Yes
Public dashboards	Yes · Per home	Yes
Multiple sites and members	Yes · Unlimited at the same price	Yes · Depends on plan
Export	Yes · CSV	Yes
Open source	No · Not yet	No
Self-hostable	No · Our cloud only	No
Pricing and trial	€3.95/month per account, plus VAT. 30-day trial, no card	Paid, with a free trial

The Fathom Analytics data comes from its public information at the time of writing. Other people's prices change: check them on their website. If something is no longer true, write to hola@pisi.to.

When to choose Fathom Analytics

Choose Fathom if you want something simple with many years on the road, and you are fine with your European visitors' data being processed in the EU while the company sits in Canada. It is a polished tool with good support and no surprises.

When to choose pisi.to

Choose pisi.to if you prefer a Spanish company with its own servers in the EU (France), geography down to city with a local database, time on page and scroll per route, and unlimited homes and members without changing plan.

Frequently asked questions

Another question? Write to hola@pisi.to and a person will answer.

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Other comparisons

The same table against the other alternatives.

pisi.to vs Google Analytics 4GA4 is free and does almost everything, but it uses cookies and lives at Google. pisi.to does less, makes sense in five seconds and asks nobody for permission.

pisi.to vs PlausiblePlausible is the reference for cookieless analytics: mature, European and open source. pisi.to costs less, measures time and scroll per route and does not cap homes or members.

pisi.to vs UmamiUmami is free if you host it yourself and open source under MIT. pisi.to is the same thing with no server to maintain: plug it in and you are done.

pisi.to vs MatomoMatomo is the most complete open-source analytics: heatmaps, A/B tests, funnels. pisi.to is the opposite on purpose: little, clear and cookieless from minute one.

pisi.to vs Simple AnalyticsSimple Analytics is Dutch, cookieless and as simple as its name. pisi.to plays in the same league with more detail per route and no cap on homes or members.

pisi.to vs SelineSeline is cookieless analytics built for product teams: funnels, journeys and events. pisi.to focuses on the website: who comes in, where from and what they look at, with the data in the EU.