head to head · open source
Matomo vs InsightFlare
Matomo has 22,013 GitHub stars, 2,929 forks, 2,578 open issues and last shipped 3 days ago. InsightFlare has 713 stars, 17 forks, 1 open issues and last shipped 5 days ago. Matomo leads on adoption by 2,987% (22,013 vs 713 stars). Matomo is written in PHP under GPL-3.0; InsightFlare is written in TypeScript under MIT. Matomo has attracted 13% as many forks as stars, InsightFlare 2%. Matomo was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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
| Matomo | InsightFlare | |
|---|---|---|
| GitHub stars | ★ 22K | ★ 713 |
| License | GPL-3.0 | MIT |
| Written in | PHP | TypeScript |
| Last push | 2026-11-06 | 2026-11-04 |
| Forks | ⑂ 2.9K | ⑂ 17 |
| 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 InsightFlare if
- You want the InsightFlare feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and InsightFlare 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 InsightFlare
InsightFlare A powerful, privacy friendly open source web analytics tool that runs entirely on Cloudflare. Demo: Fully compliant with GDPR, with no cookies, so visits can be tracked legally without asking users for consent. Its original smart tracking intensity mechanism automatically adjusts visitor identifier persistence based on regional privacy regulations, balancing data integrity with privacy protection. The frontend analytics SDK is only about 3 KB after gzip compression and is distributed through Cloudflare's global CDN for excellent performance. The SDK includes custom event tracking ( data insightflare…
read the full InsightFlare overview →
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Frequently asked questions
Is Matomo or InsightFlare more popular?
Matomo has 22,013 GitHub stars and InsightFlare has 713. Matomo has the larger community by that measure.
Are Matomo and InsightFlare free?
Both are open source. Matomo is licensed under GPL-3.0 and InsightFlare under MIT. Neither carries a licence fee.
What is the difference between Matomo and InsightFlare?
Matomo is written in PHP and InsightFlare 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 InsightFlare?
Choose Matomo if you want the larger community (22,013 stars) or its GPL-3.0 licence terms. Choose InsightFlare if its feature set, stack or MIT licence fits better. Both are self-hostable.