head to head · open source
Matomo vs Swetrix
Matomo has 21,889 GitHub stars, 2,894 forks, 2,578 open issues and last shipped 2 days ago. Swetrix has 1,201 stars, 74 forks, 14 open issues and last shipped yesterday. Matomo leads on adoption by 1,723% (21,889 vs 1,201 stars). Matomo is written in PHP under GPL-3.0; Swetrix is written in TypeScript under AGPL-3.0. Matomo has attracted 13% as many forks as stars, Swetrix 6%. Swetrix was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (mysql, privacy), 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
| Matomo | Swetrix | |
|---|---|---|
| GitHub stars | ★ 22K | ★ 1.2K |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | PHP | TypeScript |
| Last push | 2026-09-18 | 2026-09-19 |
| Forks | ⑂ 2.9K | ⑂ 74 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Matomo if
- You weight community size — 22K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick Swetrix if
- You want the Swetrix feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and Swetrix fits your workflow better
About Matomo
Matomo is an open source digital analytics platform for websites and apps, formerly known as Piwik. It lives in the PHP and MySQL web analytics ecosystem, and the provided description positions it as an open alternative to Google Analytics and Amplitude. The project lets an organization collect, visualise, and analyse visitor data from its own digital properties.
read the full Matomo overview →
About Swetrix
Swetrix is a cookieless, GDPR compliant, open source web analytics platform for teams that want privacy first traffic metrics plus error tracking, performance monitoring, session replays, funnels and custom events in one hosted or self hosted product.
read the full Swetrix overview →
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Frequently asked questions
Is Matomo or Swetrix more popular?
Matomo has 21,889 GitHub stars and Swetrix has 1,201. Matomo has the larger community by that measure.
Are Matomo and Swetrix free?
Both are open source. Matomo is licensed under GPL-3.0 and Swetrix under AGPL-3.0. Neither carries a licence fee.
What is the difference between Matomo and Swetrix?
Matomo is written in PHP and Swetrix in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Matomo or Swetrix?
Choose Matomo if you want the larger community (21,889 stars) or its GPL-3.0 licence terms. Choose Swetrix if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.