head to head · open source
Matomo vs openanalytics
Matomo has 22,002 GitHub stars, 2,925 forks, 2,578 open issues and last shipped yesterday. openanalytics has 643 stars, 54 forks, 1 open issues and last shipped 12 days ago. Matomo leads on adoption by 3,322% (22,002 vs 643 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 8%. 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 | ★ 643 |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | PHP | TypeScript |
| Last push | 2026-11-02 | 2026-10-22 |
| Forks | ⑂ 2.9K | ⑂ 54 |
| 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 (formerly Piwik) matomo.org Code Status Description Matomo is the leading Free/Libre open analytics platform. Matomo is a full featured PHP MySQL software program that you download and install on your own webserver. At the end of the five minute installation process, you will be given a JavaScript code. Simply copy and paste this tag on websites you wish to track and access your analytics reports in real time. Matomo aims to be a Free software alternative to Google Analytics and is already used on more than 1,400,000 websites. Privacy is built in! Mission Statement « To create, as a community, the leading…
read the full Matomo overview →
About openanalytics
OpenAnalytics Open source, privacy first web analytics. One lightweight tracker script, no cookies, no cross site profiles, aggregate only reads — self hostable on your own hardware under AGPL 3.0. A hosted instance runs at getopen.so , operated by the authors: the same code, someone else's servers. ▶ Watch the dashboard in motion , a tour of these same screens on YouTube. What is in this repository The product, as one pnpm monorepo: Stores: Postgres (control plane), ClickHouse (events and rollups), Valkey ×2 (one durable event queue, one losable realtime cache). What it does, in one list: page views, custom and…
read the full openanalytics overview →
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Frequently asked questions
Is Matomo or openanalytics more popular?
Matomo has 22,002 GitHub stars and openanalytics has 643. 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 (22,002 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.