Can I open-source Fathom Analytics?
YES · mature open-source replacementYes. Umami (38k stars), PostHog (30k stars), Plausible Community Edition (28k stars) are mature open-source replacements for Fathom Analytics — self-host with docker and stop paying $15/mo.
They pay to avoid maintaining analytics infrastructure and privacy copy themselves.
xmanaged infrastructure
xprivacy/compliance messaging
xemail reports
xuptime
xsupport
xbilling
These projects already replace it, free.
UUmamiSimple privacy analytics with enough events and goals to avoid paying for simplicity.open source↗PPlausible Community EditionThe closest philosophical match, except you operate the Compose file.open source↗GGoatCounterA smaller privacy dashboard for people who truly meant simple.open source↗What each one is, in full: Umami · Plausible Community Edition
all 5 open-source alternatives to Fathom Analytics →· no votes, no pay-to-list · just what's real
Fathom Analytics pricing
| plan | monthly | annual (per mo) | what you get |
|---|---|---|---|
| 100k pageviews | $15/workspace | $12.50/workspace | Up to 100,000 monthly pageviews; up to 50 sites included |
| 200k pageviews | $25/workspace | $20.83/workspace | Up to 200,000 monthly pageviews; up to 50 sites included |
| 500k pageviews | $45/workspace | $37.50/workspace | Up to 500,000 monthly pageviews; up to 50 sites included |
| 1m pageviews | $60/workspace | $50/workspace | Up to 1,000,000 monthly pageviews; up to 50 sites included |
| 2m pageviews | $100/workspace | $83.33/workspace | Up to 2,000,000 monthly pageviews; up to 50 sites included |
| 5m pageviews | $140/workspace | $116.67/workspace | Up to 5,000,000 monthly pageviews; up to 50 sites included |
| 10m pageviews | $200/workspace | $166.67/workspace | Up to 10,000,000 monthly pageviews; up to 50 sites included |
| 15m pageviews | $290/workspace | $241.67/workspace | Up to 15,000,000 monthly pageviews; up to 50 sites included |
| 20m pageviews | $380/workspace | $316.67/workspace | Up to 20,000,000 monthly pageviews; up to 50 sites included |
| 25m pageviews | $470/workspace | $391.67/workspace | Up to 25,000,000 monthly pageviews; up to 50 sites included |
free tierno free tier
billingmonthly + annual (2 months free); 7-day trial; auto-renews until canceled
hidden costsCustom events and API calls count toward pageviews; extra sites cost an additional unpublished fee. Two consecutive months over the limit trigger an offered upgrade rather than immediate throttling.
verified 2026-08-12 · source ↗
Can I open-source Fathom Analytics?
Yes. Umami replaces Fathom Analytics today — self-host it on your own server or machine with no subscription. The full list of open-source alternatives is on this page.
How much does Fathom Analytics cost?
Fathom Analytics costs about $15/month (Standard, checked 2026-07-30), which is $180 per year. That's what you save by replacing it with open source.
What do I lose by replacing Fathom Analytics?
Honestly: managed infrastructure; privacy/compliance messaging; email reports; uptime; support; billing. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to Fathom Analytics?
Yes: Umami (Simple privacy analytics with enough events and goals to avoid paying for simplicity.) Plausible Community Edition (The closest philosophical match, except you operate the Compose file.) GoatCounter (A smaller privacy dashboard for people who truly meant simple.) All 5 curated open-source alternatives are at caniopensourceit.online/fathom-analytics/alternatives.