head to head · open source
lighthouse vs UTMStack
lighthouse has 31,005 GitHub stars, 9,785 forks, 470 open issues and last shipped 2 days ago. UTMStack has 592 stars, 83 forks, 141 open issues and last shipped yesterday. lighthouse leads on adoption by 5,137% (31,005 vs 592 stars). lighthouse is written in JavaScript under Apache-2.0; UTMStack is written in TypeScript under AGPL-3.0. lighthouse has attracted 32% as many forks as stars, UTMStack 14%. UTMStack was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| lighthouse | UTMStack | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 592 |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | JavaScript | TypeScript |
| Last push | 2026-11-01 | 2026-11-02 |
| Forks | ⑂ 9.8K | ⑂ 83 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick lighthouse if
- You weight community size — 31K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick UTMStack if
- You want the UTMStack 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 UTMStack fits your workflow better
About lighthouse
Lighthouse Lighthouse analyzes web apps and web pages, collecting modern performance metrics and insights on developer best practices. Using Lighthouse Using Lighthouse in Chrome DevTools Using the Chrome extension Using the Node CLI CLI options Using the Node module Viewing a report Online Viewer Docs & Recipes Developing Lighthouse Setup Run Tests Docs Associated Products and Projects Lighthouse Integrations in Web Perf services Lighthouse Integrations in non Web Perf services Plugins Related projects FAQ How does Lighthouse work? Can I configure the lighthouse run? How does Lighthouse use network throttling…
read the full lighthouse overview →
About UTMStack
[!IMPORTANT] ⚠️ UPGRADE NOTIFICATION and UTMStack v10 End of Life Notice UTMStack v10 will be sunset on December 5, 2026. As of today, v10 is no longer receiving any new features and will only receive critical fixes until the sunset date. After December 5, 2026, v10 will no longer be supported. 👉 All users must upgrade to v11 as soon as possible using the upgrade package. Full guide here: UTMStack Enterprise ready SIEM and XDR powered by Real Time correlation and Threat Intelligence Introduction Welcome to the UTMStack open source project! UTMStack is a unified threat management platform that merges SIEM…
read the full UTMStack overview →
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Frequently asked questions
Is lighthouse or UTMStack more popular?
lighthouse has 31,005 GitHub stars and UTMStack has 592. lighthouse has the larger community by that measure.
Are lighthouse and UTMStack free?
Both are open source. lighthouse is licensed under Apache-2.0 and UTMStack under AGPL-3.0. Neither carries a licence fee.
What is the difference between lighthouse and UTMStack?
lighthouse is written in JavaScript and UTMStack 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, lighthouse or UTMStack?
Choose lighthouse if you want the larger community (31,005 stars) or its Apache-2.0 licence terms. Choose UTMStack if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.