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Best Container Image Scanning Tools in 2026

Container image scanning tools are for examining images as part of development, registry and deployment workflows. Compared on CI pipeline scanning, deployment model, fix recommendations, free plan, Kubernetes admission, paid-from pricing, registry scanning and SBOM generation, the entries cover points useful for matching checks to your process.

  1. 01 Alibaba Cloud Container Registry
    Free plan Web · Windows · Linux · API
    9.0 Visit Specs
  2. 02 Grype

    Grype suits developers and security teams scanning images, filesystems, SBOMs, or individual dependencies.

    Free plan Open source Windows · macOS · Linux · Self-hosted
    8.6 Visit Specs
  3. 03 Mondoo CSPM
    Free plan Open source Web · Windows · macOS · Linux
    8.6 Visit Specs
  4. 04 Anchore Enterprise

    It is aimed at large enterprises and government agencies needing SBOM generation, vulnerability scanning, software composition analysis, and compliance enforcement across varied ecosystems.

    Free trial Web · Linux · API · Self-hosted
    8.2 Visit Specs
  5. 05 Sysdig Secure

    Sysdig Secure suits organizations seeking protection for cloud-native workloads across cloud, container, Kubernetes, host, and serverless environments.

    From $20/mo Web · Windows · macOS · Linux
    8.2 Visit Specs
  6. 06 Trivy

    It suits teams or developers scanning repositories, artifacts, container images, or Kubernetes environments for security issues.

    Free plan Windows · macOS · Linux · Self-hosted
    8.2 Visit Specs
  7. 07 Aqua Container Security

    Aqua is aimed at teams protecting container workloads, including enterprise environments.

    Free trial Web · Windows · Linux · Self-hosted
    8.1 Visit Specs
  8. 08 Clair

    Security and platform teams that can operate self-hosted Linux services and need API-based container image vulnerability analysis.

    Free plan Linux · API · Self-hosted
    8.0 Visit Specs
  9. 09 Amazon Inspector
    Free trial Web · API
    7.7 Visit Specs
  10. 10 Google Artifact Analysis
    Web · macOS · Linux · API
    7.7 Visit Specs
  11. 11 Harbor

    Harbor suits teams managing container or cloud-native artifacts that want a self-hosted registry with access controls, scanning, and replication.

    Free plan Web · Linux · API · Self-hosted
    7.7 Visit Specs
  12. 12 Mirantis Secure Registry
    From $833.25/mo Web · Linux · API · Self-hosted
    7.7 Visit Specs
  13. 13 RapidFort

    It suits security, DevSecOps and procurement teams working with containerized applications, particularly organizations in regulated or mission-critical environments.

    Free plan Web · Linux · Self-hosted
    7.6 Visit Specs
  14. 14 Dagda
    Linux · API · Self-hosted
    7.3 Visit Specs
  15. 15 ZeroPath
    From $1,000/mo Web · Windows · macOS · Linux
    7.3 Visit Specs
  16. 16 Uptycs Container Security
    From $3/mo Web · Linux · API · Self-hosted
    7.2 Visit Specs
  17. 17 Sonatype Container Scanner
    Windows · Linux · API · Self-hosted
    7.1 Visit Specs
  18. 18 O3 Security Image Scanner
    Web
    6.9 Visit Specs
  19. 19 CrowdStrike Falcon Cloud Security
    Web · Windows · macOS · Linux
    6.7 Visit Specs
  20. 20 IBM Cloud Container RegistryIBM
    Free plan Web · API
    6.6 Visit Specs
  21. 21 FortiCNAPP

    FortiCNAPP may suit organizations seeking protection for container, serverless, or Kubernetes workloads across the listed cloud platforms.

    Web · Windows · Linux
    6.5 Visit Specs
  22. 22 Docker Scout
    Web · Windows · macOS · Linux
    6.4 Visit Specs
  23. 23 Checkmarx Container Security
    Web
    5.9 Visit Specs
  24. 24 Check Point CloudGuard Workload Protection
    Web
    5.8 Visit Specs
  25. 25 Qualys Container Security
    Web · Linux
    5.6 Visit Specs
How this list is ordered. Specifiction scores each tool on how fully its maker documents it, whether its prices are published, where the research puts it, the platforms it runs on and whether it can be tried for free (how we rank). Makers can also buy a numbered place (how Specifiction is paid for).

Qualys External Attack Surface Management, Snyk Open Source and Docker Desktop are among the named options. Consider where scanning should happen, whether Kubernetes admission support is relevant, and how you will use fix recommendations or generated SBOMs. Deployment model and the listed pricing details also help frame the operational and cost tradeoffs for your team.

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