head to head · open source
kyverno vs UTMStack
kyverno has 8,316 GitHub stars, 1,696 forks, 703 open issues and last shipped yesterday. UTMStack has 592 stars, 83 forks, 141 open issues and last shipped 2 days ago. kyverno leads on adoption by 1,305% (8,316 vs 592 stars). kyverno is written in Go under Apache-2.0; UTMStack is written in TypeScript under AGPL-3.0. kyverno has attracted 20% as many forks as stars, UTMStack 14%. kyverno was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (compliance, security), 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
| kyverno | UTMStack | |
|---|---|---|
| GitHub stars | ★ 8.3K | ★ 592 |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Go | TypeScript |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 1.7K | ⑂ 83 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick kyverno if
- You weight community size — 8.3K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- 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 kyverno
Kyverno Cloud Native Policy Management 🎉 📑 Table of Contents About Kyverno Non Goals Documentation Demos & Tutorials Popular Use Cases Explore the Policy Library Getting Help Contributing Software Bill of Materials Contributors License About Kyverno Kyverno is a Kubernetes native policy engine designed for platform engineering teams. It enables security, compliance, automation, and governance through policy as code. Kyverno can: Validate, mutate, generate, and clean up resources using Kubernetes admission controls and background scans. Verify container image signatures for supply chain security. Operate with…
read the full kyverno 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 kyverno or UTMStack more popular?
kyverno has 8,316 GitHub stars and UTMStack has 592. kyverno has the larger community by that measure.
Are kyverno and UTMStack free?
Both are open source. kyverno is licensed under Apache-2.0 and UTMStack under AGPL-3.0. Neither carries a licence fee.
What is the difference between kyverno and UTMStack?
kyverno is written in Go 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, kyverno or UTMStack?
Choose kyverno if you want the larger community (8,316 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.