head to head · open source
Matomo vs openanalytics
Matomo has 21,880 GitHub stars, 2,896 forks, 2,578 open issues and last shipped yesterday. openanalytics has 537 stars, 47 forks, 1 open issues and last shipped yesterday. Matomo leads on adoption by 3,974% (21,880 vs 537 stars). Matomo is written in PHP under GPL-3.0; openanalytics is written in TypeScript under AGPL-3.0. Matomo has attracted 13% as many forks as stars, openanalytics 9%. Matomo was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (analytics, 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 | openanalytics | |
|---|---|---|
| GitHub stars | ★ 22K | ★ 537 |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | PHP | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 2.9K | ⑂ 47 |
| 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 openanalytics if
- You want the openanalytics 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 openanalytics 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 openanalytics
OpenAnalytics is open source, privacy first, cookieless web analytics for teams that want aggregate only traffic, funnel, revenue and realtime reporting on hardware they control — self hosted under AGPL 3.0 or run on the authors' hosted instance at getopen.so.
read the full openanalytics overview →
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Frequently asked questions
Is Matomo or openanalytics more popular?
Matomo has 21,880 GitHub stars and openanalytics has 537. Matomo has the larger community by that measure.
Are Matomo and openanalytics free?
Both are open source. Matomo is licensed under GPL-3.0 and openanalytics under AGPL-3.0. Neither carries a licence fee.
What is the difference between Matomo and openanalytics?
Matomo is written in PHP and openanalytics 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 openanalytics?
Choose Matomo if you want the larger community (21,880 stars) or its GPL-3.0 licence terms. Choose openanalytics if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.