Freedom251
For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
Vendor dashboard

Best Open Policy Agent Gatekeeper Alternatives in 2026

Updated

20 apps from container security software ranked against Open Policy Agent Gatekeeper on the same published basis.

  1. 1
    Docker Desktop Free plan LinuxMacWebWin $9/mo6.7
    Open Policy Agent Gatekeeper vs Docker Desktop
  2. 2
    Snyk Open Source Free plan apiLinuxMacWebWin $25/mo6.7
    Open Policy Agent Gatekeeper vs Snyk Open Source
  3. 3
    Kubescape Free plan apiLinuxMacself-hostedWin Free6.6
    Open Policy Agent Gatekeeper vs Kubescape
  4. 4
    Trivy Free plan LinuxMacself-hostedWin Free6.6
    Open Policy Agent Gatekeeper vs Trivy
  5. 5
    Deepfence ThreatMapper Free plan apiLinuxself-hostedWebWin Free6.5
    Open Policy Agent Gatekeeper vs Deepfence ThreatMapper
  6. 6
    Grype Free plan LinuxMacself-hostedWin Free6.5
    Open Policy Agent Gatekeeper vs Grype
  7. 7
    Kyverno Free plan apiLinuxMacself-hostedWin Free6.5
    Open Policy Agent Gatekeeper vs Kyverno
  8. 8
    Qualys External Attack Surface Management Free trial apiLinuxWeb 6.5
    Open Policy Agent Gatekeeper vs Qualys External Attack Surface Management
  9. 9
    RapidFort Free plan Linuxself-hostedWeb Free6.5
    Open Policy Agent Gatekeeper vs RapidFort
  10. 10
    CloudSploit Free plan Linuxself-hostedWeb Free6.4
    Open Policy Agent Gatekeeper vs CloudSploit
  11. 11
    Tetragon Free plan apiLinuxself-hosted Free6.4
    Open Policy Agent Gatekeeper vs Tetragon
  12. 12
    Tracee Free plan Linuxself-hosted Free6.4
    Open Policy Agent Gatekeeper vs Tracee
  13. 13
    Clair Free plan apiLinuxself-hosted Free6.3
    Open Policy Agent Gatekeeper vs Clair
  14. 14
    Falco Free plan Linuxself-hosted Free6.3
    Open Policy Agent Gatekeeper vs Falco
  15. 15
    Docker Scout LinuxMacWebWin 5.6
    Open Policy Agent Gatekeeper vs Docker Scout
  16. 16
    Sysdig Secure apiLinuxMacself-hostedWeb 5.6
    Open Policy Agent Gatekeeper vs Sysdig Secure
  17. 17
    Prisma Cloud SCA Free trial apiWeb 5.5
    Open Policy Agent Gatekeeper vs Prisma Cloud SCA
  18. 18
    SUSE Multi-Linux Manager apiLinuxself-hostedWeb 5.5
    Open Policy Agent Gatekeeper vs SUSE Multi-Linux Manager
  19. 19
    Red Hat OpenShift Pipelines Free trial apiLinuxself-hostedWeb 5.4
    Open Policy Agent Gatekeeper vs Red Hat OpenShift Pipelines
  20. 20
    Dockle WinMacLinux 5.3
    Open Policy Agent Gatekeeper vs Dockle

Open Policy Agent Gatekeeper alternatives compared

#AppScoreFree planFromRuns on
1Docker Desktop6.7Free plan$9/moLinux, Mac, Web, Windows
2Snyk Open Source6.7Free plan$25/moAPI, Linux, Mac, Web, Windows
3Kubescape6.6Free planFreeAPI, Linux, Mac, self-hosted, Windows
4Trivy6.6Free planFreeLinux, Mac, self-hosted, Windows
5Deepfence ThreatMapper6.5Free planFreeAPI, Linux, self-hosted, Web, Windows
6Grype6.5Free planFreeLinux, Mac, self-hosted, Windows
7Kyverno6.5Free planFreeAPI, Linux, Mac, self-hosted, Windows
8Qualys External Attack Surface Management6.5No—API, Linux, Web
9RapidFort6.5Free planFreeLinux, self-hosted, Web
10CloudSploit6.4Free planFreeLinux, self-hosted, Web
11Tetragon6.4Free planFreeAPI, Linux, self-hosted
12Tracee6.4Free planFreeLinux, self-hosted
13Clair6.3Free planFreeAPI, Linux, self-hosted
14Falco6.3Free planFreeLinux, self-hosted
15Docker Scout5.6No—Linux, Mac, Web, Windows
16Sysdig Secure5.6No—API, Linux, Mac, self-hosted, Web, Windows
17Prisma Cloud SCA5.5No—API, Web
18SUSE Multi-Linux Manager5.5No—API, Linux, self-hosted, Web
19Red Hat OpenShift Pipelines5.4No—API, Linux, self-hosted, Web
20Dockle5.3No—Windows, Mac, Linux
Make your app an alternative to Open Policy Agent Gatekeeper

The sponsored alternative slot on this page is labelled Sponsored.

See the price

Questions about Open Policy Agent Gatekeeper alternatives

What is the best alternative to Open Policy Agent Gatekeeper?

Docker Desktop, number 1 in container security software with a score of 6.7 out of 10. The others here: Snyk Open Source, Kubescape, Trivy and 16 more.

What is the best free alternative to Open Policy Agent Gatekeeper?

Docker Desktop is the best-ranked alternative with a free plan. 13 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.