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Best KubeLinter Alternatives in 2026

Updated

20 apps from infrastructure policy as code tools ranked against KubeLinter on the same published basis.

  1. 1
    Terraform Free plan apiLinuxMacself-hostedWeb $0.10/mo6.7
    KubeLinter vs Terraform
  2. 2
    Conftest Free plan LinuxMacWin Free6.6
    KubeLinter vs Conftest
  3. 3
    Fairwinds Polaris Free plan LinuxMacself-hostedWebWin Free6.6
    KubeLinter vs Fairwinds Polaris
  4. 4
    Google Cloud Terraform Policy Validation Free plan LinuxMacWin Free6.6
    KubeLinter vs Google Cloud Terraform Policy Validation
  5. 5
    Open Policy Agent Free plan apiLinuxMacself-hostedWeb Free6.6
    KubeLinter vs Open Policy Agent
  6. 6
    AWS CloudFormation Free plan apiLinuxMacWebWin Free6.5
    KubeLinter vs AWS CloudFormation
  7. 7
    cfn-lint Free plan LinuxMacself-hostedWin Free6.5
    KubeLinter vs cfn-lint
  8. 8
    Cloud Custodian Free plan LinuxMacself-hostedWin Free6.5
    KubeLinter vs Cloud Custodian
  9. 9
    KICS Free plan LinuxMacself-hostedWin Free6.5
    KubeLinter vs KICS
  10. 10
    Kyverno Free plan apiLinuxMacself-hostedWin Free6.5
    KubeLinter vs Kyverno
  11. 11
    Checkov Free plan LinuxMac Free6.4
    KubeLinter vs Checkov
  12. 12
    Google Cloud Organization Policy Free plan apiWeb Free6.4
    KubeLinter vs Google Cloud Organization Policy
  13. 13
    Google Config Sync Free plan apiself-hostedWeb Free6.4
    KubeLinter vs Google Config Sync
  14. 15
    terraform-compliance Free plan Linuxself-hosted Free6.4
    KubeLinter vs terraform-compliance
  15. 16
    Tirith Free plan Linux Free6.4
    KubeLinter vs Tirith
  16. 17
    Chef Infra Free trial apiLinuxMacself-hostedWin $4.92/mo5.6
    KubeLinter vs Chef Infra
  17. 18
    HashiCorp Nomad apiLinuxMacself-hostedWeb 5.6
    KubeLinter vs HashiCorp Nomad
  18. 19
    Kubewarden LinuxMacself-hostedWin 5.6
    KubeLinter vs Kubewarden
  19. 20
    Azure Policy Web 5.2
    KubeLinter vs Azure Policy
  20. 21
    PolicyForge Web 5.1
    KubeLinter vs PolicyForge

KubeLinter alternatives compared

#AppScoreFree planFromRuns on
1Terraform6.7Free plan$0.10/moAPI, Linux, Mac, self-hosted, Web, Windows
2Conftest6.6Free planFreeLinux, Mac, Windows
3Fairwinds Polaris6.6Free planFreeLinux, Mac, self-hosted, Web, Windows
4Google Cloud Terraform Policy Validation6.6Free planFreeLinux, Mac, Windows
5Open Policy Agent6.6Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
6AWS CloudFormation6.5Free planFreeAPI, Linux, Mac, Web, Windows
7cfn-lint6.5Free planFreeLinux, Mac, self-hosted, Windows
8Cloud Custodian6.5Free planFreeLinux, Mac, self-hosted, Windows
9KICS6.5Free planFreeLinux, Mac, self-hosted, Windows
10Kyverno6.5Free planFreeAPI, Linux, Mac, self-hosted, Windows
11Checkov6.4Free planFreeLinux, Mac
12Google Cloud Organization Policy6.4Free planFreeAPI, Web
13Google Config Sync6.4Free planFreeAPI, self-hosted, Web
15terraform-compliance6.4Free planFreeLinux, self-hosted
16Tirith6.4Free planFreeLinux
17Chef Infra5.6No$4.92/moAPI, Linux, Mac, self-hosted, Windows
18HashiCorp Nomad5.6No—API, Linux, Mac, self-hosted, Web, Windows
19Kubewarden5.6No—Linux, Mac, self-hosted, Windows
20Azure Policy5.2No—Web
21PolicyForge5.1No—Web
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Questions about KubeLinter alternatives

What is the best alternative to KubeLinter?

Terraform, number 1 in infrastructure policy as code tools with a score of 6.7 out of 10. The others here: Conftest, Fairwinds Polaris, Google Cloud Terraform Policy Validation and 16 more.

What is the best free alternative to KubeLinter?

Terraform is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.