head to head · open source
Umami vs OpenWebAnalytics
Umami has 39,874 GitHub stars, 8,471 forks, 127 open issues and last shipped 2 days ago. OpenWebAnalytics has 2,696 stars, 488 forks, 115 open issues and last shipped yesterday. Umami leads on adoption by 1,379% (39,874 vs 2,696 stars). Umami is written in TypeScript under MIT; OpenWebAnalytics is written in PHP under GPL-2.0. Umami has attracted 21% as many forks as stars, OpenWebAnalytics 18%. OpenWebAnalytics was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (web-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 | OpenWebAnalytics | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 2.7K |
| License | MIT | GPL-2.0 |
| Written in | TypeScript | PHP |
| Last push | 2026-11-01 | 2026-11-02 |
| Forks | ⑂ 8.5K | ⑂ 488 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Umami if
- You weight community size — 40K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick OpenWebAnalytics if
- You want the OpenWebAnalytics feature set and don't need the biggest community
- You prefer the GPL-2.0 license terms
- Your stack matches PHP
- You evaluated both and OpenWebAnalytics fits your workflow better
About Umami
Umami Umami is a privacy first analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place — no cookies, no surveillance, self hosted or in the cloud. 🚀 Getting Started A detailed getting started guide can be found at umami.is/docs. 🛠 Installing from Source Requirements A server with Node.js version 18.18+. A PostgreSQL database version v12.14+. Get the source code and install packages Configure Umami Create an .env file with the following: Optional: set API URL to change the base URL used by internal UI API calls. Relative paths are served under BASE PATH ; absolute URLs are…
read the full Umami overview →
About OpenWebAnalytics
Open Web Analytics Server Open Web Analytics is an open source alternative to commercial web analytics tools such as Google Analytics. This software allows you to stay in control of the data you collect about the user of your websites or applications. This repository installs the OWA Server and Javascript tracking client which can easily be added to web pages. To add OWA tracking to a WordPress based website install the OWA integration plugin or see this repository. To add OWA tracking to any PHP application use the OWA PHP SDK Features Track visitors, pageviews, e commerce transactions, and configurable actions…
read the full OpenWebAnalytics overview →
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Frequently asked questions
Is Umami or OpenWebAnalytics more popular?
Umami has 39,874 GitHub stars and OpenWebAnalytics has 2,696. Umami has the larger community by that measure.
Are Umami and OpenWebAnalytics free?
Both are open source. Umami is licensed under MIT and OpenWebAnalytics under GPL-2.0. Neither carries a licence fee.
What is the difference between Umami and OpenWebAnalytics?
Umami is written in TypeScript and OpenWebAnalytics in PHP. 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 OpenWebAnalytics?
Choose Umami if you want the larger community (39,874 stars) or its MIT licence terms. Choose OpenWebAnalytics if its feature set, stack or GPL-2.0 licence fits better. Both are self-hostable.