head to head · open source
Umami vs Plausible
Umami has 38,885 GitHub stars, 8,053 forks, 127 open issues and last shipped yesterday. Plausible has 29,116 stars, 1,866 forks, 60 open issues and last shipped yesterday. Umami leads on adoption by 34% (38,885 vs 29,116 stars). Umami is written in TypeScript under MIT; Plausible is written in Elixir under AGPL-3.0. Umami has attracted 21% as many forks as stars, Plausible 6%. Plausible was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (analytics, google-analytics), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Umami | Plausible | |
|---|---|---|
| GitHub stars | ★ 39K | ★ 29K |
| License | MIT | AGPL-3.0 |
| Written in | TypeScript | Elixir |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 8.1K | ⑂ 1.9K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Umami if
- You weight community size — 39K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Plausible if
- You want the Plausible feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Elixir
- You evaluated both and Plausible fits your workflow better
About Umami
Umami is a privacy first, open source web and product analytics platform that gives site owners and product teams traffic, campaign, behavior, conversion and revenue reporting without cookies or surveillance, run either self hosted or in the cloud.
read the full Umami overview →
About Plausible
Plausible Analytics is an open source, privacy first web analytics tool — a lightweight, cookie free alternative to Google Analytics — for teams that want traffic and conversion insights without collecting personal data, available as a managed cloud service or a self hosted community edition under the AGPL 3.0 licence.
read the full Plausible overview →
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Frequently asked questions
Is Umami or Plausible more popular?
Umami has 38,885 GitHub stars and Plausible has 29,116. Umami has the larger community by that measure.
Are Umami and Plausible free?
Both are open source. Umami is licensed under MIT and Plausible under AGPL-3.0. Neither carries a licence fee.
What is the difference between Umami and Plausible?
Umami is written in TypeScript and Plausible in Elixir. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Umami or Plausible?
Choose Umami if you want the larger community (38,885 stars) or its MIT licence terms. Choose Plausible if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.