head to head · open source
Umami vs openanalytics
Umami has 39,874 GitHub stars, 8,471 forks, 127 open issues and last shipped 2 days ago. openanalytics has 643 stars, 54 forks, 1 open issues and last shipped 12 days ago. Umami leads on adoption by 6,101% (39,874 vs 643 stars). Umami is written in TypeScript under MIT; openanalytics is written in TypeScript under AGPL-3.0. Umami has attracted 21% as many forks as stars, openanalytics 8%. Umami 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
| Umami | openanalytics | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 643 |
| License | MIT | AGPL-3.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-01 | 2026-10-22 |
| Forks | ⑂ 8.5K | ⑂ 54 |
| 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 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 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 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 Umami or openanalytics more popular?
Umami has 39,874 GitHub stars and openanalytics has 643. Umami has the larger community by that measure.
Are Umami and openanalytics free?
Both are open source. Umami is licensed under MIT and openanalytics under AGPL-3.0. Neither carries a licence fee.
What is the difference between Umami and openanalytics?
Umami is written in TypeScript 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, Umami or openanalytics?
Choose Umami if you want the larger community (39,874 stars) or its MIT licence terms. Choose openanalytics if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.