head to head · open source
lynis vs UTMStack
lynis has 16,611 GitHub stars, 1,645 forks, 224 open issues and last shipped 2 months ago. UTMStack has 592 stars, 83 forks, 141 open issues and last shipped yesterday. lynis leads on adoption by 2,706% (16,611 vs 592 stars). lynis is written in Shell under GPL-3.0; UTMStack is written in TypeScript under AGPL-3.0. lynis has attracted 10% 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. The two share 3 topic tags (compliance, hipaa, security-audit), 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.
← all 20902 open source comparisons
Side by side
| lynis | UTMStack | |
|---|---|---|
| GitHub stars | ★ 17K | ★ 592 |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | Shell | TypeScript |
| Last push | 2026-09-16 | 2026-11-02 |
| Forks | ⑂ 1.6K | ⑂ 83 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick lynis if
- You weight community size — 17K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Shell
- 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 lynis
[Documentation] [Documentation]: Do you like this software? Star the project and become a stargazer. lynis Lynis Security auditing and hardening tool, for UNIX based systems. Lynis is a security auditing tool for systems based on UNIX like Linux, macOS, BSD, and others. It performs an in depth security scan and runs on the system itself. The primary goal is to test security defenses and provide tips for further system hardening . It will also scan for general system information, vulnerable software packages, and possible configuration issues. Lynis was commonly used by system administrators and auditors to…
read the full lynis 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 →
More in Business Software
Related comparisons
More Compliance & Risk Management projects
Compare either of these against the rest of the Compliance & Risk Management field.
Frequently asked questions
Is lynis or UTMStack more popular?
lynis has 16,611 GitHub stars and UTMStack has 592. lynis has the larger community by that measure.
Are lynis and UTMStack free?
Both are open source. lynis is licensed under GPL-3.0 and UTMStack under AGPL-3.0. Neither carries a licence fee.
What is the difference between lynis and UTMStack?
lynis is written in Shell 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, lynis or UTMStack?
Choose lynis if you want the larger community (16,611 stars) or its GPL-3.0 licence terms. Choose UTMStack if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.