head to head · open source
checkov vs UTMStack
checkov has 9,015 GitHub stars, 1,415 forks, 170 open issues and last shipped 3 days ago. UTMStack has 582 stars, 76 forks, 141 open issues and last shipped yesterday. checkov leads on adoption by 1,449% (9,015 vs 582 stars). checkov is written in Python under Apache-2.0; UTMStack is written in TypeScript under AGPL-3.0. checkov has attracted 16% as many forks as stars, UTMStack 13%. UTMStack was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (compliance), 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
| checkov | UTMStack | |
|---|---|---|
| GitHub stars | ★ 9.0K | ★ 582 |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Python | TypeScript |
| Last push | 2026-09-17 | 2026-09-19 |
| Forks | ⑂ 1.4K | ⑂ 76 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick checkov if
- You weight community size — 9.0K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- 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 checkov
Checkov is an open source static code analysis and software composition analysis tool that scans infrastructure as code, container images and open source packages for security and compliance misconfigurations during the build, and it is aimed at developers, DevOps engineers and security teams who want those checks to run before anything is deployed to AWS, Azure or Google Cloud.
read the full checkov overview →
About UTMStack
UTMStack is an open source, AGPL 3.0 unified threat management platform that merges SIEM and XDR into one system, built for security operations centre teams, incident responders and compliance owners who need real time log correlation, threat detection and audit evidence without handing their telemetry to a closed vendor.
read the full UTMStack overview →
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Frequently asked questions
Is checkov or UTMStack more popular?
checkov has 9,015 GitHub stars and UTMStack has 582. checkov has the larger community by that measure.
Are checkov and UTMStack free?
Both are open source. checkov is licensed under Apache-2.0 and UTMStack under AGPL-3.0. Neither carries a licence fee.
What is the difference between checkov and UTMStack?
checkov is written in Python 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, checkov or UTMStack?
Choose checkov if you want the larger community (9,015 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.