head to head · open source
Umami vs Prisme Analytics
Umami has 39,874 GitHub stars, 8,471 forks, 127 open issues and last shipped 2 days ago. Prisme Analytics has 136 stars, 4 forks, 1 open issues and last shipped 9 months ago. Umami leads on adoption by 29,219% (39,874 vs 136 stars). Umami is written in TypeScript under MIT; Prisme Analytics is written in TypeScript under AGPL-3.0. Umami has attracted 21% as many forks as stars, Prisme Analytics 3%. Umami was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (analytics, google-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 | Prisme Analytics | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 136 |
| License | MIT | AGPL-3.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-01 | 2026-02-12 |
| Forks | ⑂ 8.5K | ⑂ 4 |
| 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 Prisme Analytics if
- You want the Prisme Analytics 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 Prisme Analytics 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 Prisme Analytics
◢ Prisme Analytics An Open Source, privacy focused and progressive analytics service. Documentation Live demo Why Prisme ? Here's what makes Prisme a great alternative to other analytics: Easy setup : Gain valuable insights into your website or web application after a 3 minutes setup. Simple analytics : Easy to use dashboards with filters and definition for each metrics. Analytics that matter : Custom events and dashboards gives you the flexibility to measure what matters most, providing personalized insights to inform your business decisions. Privacy focused : Worry free GDPR, PPCA, PECR and Shrems II…
read the full Prisme Analytics overview →
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Frequently asked questions
Is Umami or Prisme Analytics more popular?
Umami has 39,874 GitHub stars and Prisme Analytics has 136. Umami has the larger community by that measure.
Are Umami and Prisme Analytics free?
Both are open source. Umami is licensed under MIT and Prisme Analytics under AGPL-3.0. Neither carries a licence fee.
What is the difference between Umami and Prisme Analytics?
Umami is written in TypeScript and Prisme Analytics 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 Prisme Analytics?
Choose Umami if you want the larger community (39,874 stars) or its MIT licence terms. Choose Prisme Analytics if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.