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Head-to-head · Container Image Scanning Tools

Docker Scout vs Checkmarx Container Security

  • Updated Sep 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Docker Scout #2 in Container Image Scanning Tools 8.3/10 Free plan Free plan✓ 2 of 5 features Visit Docker Scout
Checkmarx Container Security #4 in Container Image Scanning Tools 7.4/10 Pricing on request ✓ 4 of 5 features Visit Checkmarx

Docker Scout leads on 2 checks, Checkmarx Container Security on 3, and 1 is even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDocker Scout · 8.3/10
  • Free planonly Docker Scout
  • Most featuresCheckmarx Container Security · 4 of 5

Docker Scout scores higher on our rubric for container image scanning tools: 8.3 against 7.4 out of 10; our editors rank them #2 and #4.

Docker Scout offers free plan; Checkmarx Container Security doesn't. On deployment model, Checkmarx Container Security gives you Hybrid where Docker Scout offers Saas. Checkmarx Container Security offers ci pipeline scanning; Docker Scout doesn't publish it. Checkmarx Container Security offers kubernetes admission; Docker Scout doesn't publish it. Docker Scout offers sbom generation; Checkmarx Container Security doesn't publish it.

Docker Scout is the better fit for docker-centric teams wanting affordable image scanning. Checkmarx Container Security is the better fit for large organizations needing policy-driven scanning.

  • Docker Scout fits best

    Docker-centric teams wanting affordable image scanning

  • Checkmarx Container Security fits best

    Large organizations needing policy-driven scanning

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. It never changes our verdict. How we rank.

Side by side

Feature Docker Scout 8.3/10 Visit ↗ Checkmarx Container Security 7.4/10 Visit ↗
At a glance
Editor score 8.3 7.4
Ranking #2 in Container Image Scanning Tools #4 in Container Image Scanning Tools
Best for Docker-centric teams wanting affordable image scanning Large organizations needing policy-driven scanning
Pricing model Free plan + paid Paid
Starting price Not published Not published
Free plan ✓ (best) —
Free trial — —
Deployment Cloud, Desktop Cloud, Self-hosted
Platforms Web, Windows, macOS, Linux Web
Support Community, Tickets, Docs Docs
Compliance SOC 2, ISO 27001 SOC 2
Integrations 11 integrations 14 integrations
Built for Solo, Small business, Mid-market, Enterprise Mid-market, Enterprise
Features Docker Scout 2/5 · Checkmarx Container Security 4/5
Registry scanning ✓ ✓
CI pipeline scanning Not published ✓ (best)
Kubernetes admission Not published ✓ (best)
SBOM generation ✓ (best) Not published
Fix recommendations Not published ✓ (best)
Specs
Deployment model Saas Hybrid
Our review
Pros
  • Generates and displays SBOMs with continuous CVE evaluation
  • Offers remediation guidance, policy evaluation and CVE exceptions
  • Connects major registries and CI systems, including GitHub Actions and Jenkins
  • Scans Dockerfiles, image layers and packages from public or private registries
  • Connects with major registries and CI/CD systems through CLI and integrations
  • Adds triage, base-image guidance and Kubernetes admission-control policies
Cons
  • Does not provide runtime protection
  • Does not include Kubernetes security capabilities
  • Does not offer admission control
  • Pricing uses custom quotes rather than a self-serve purchase flow
  • There is no free plan or self-serve free trial
  • The listed support channel is documentation
Our verdict

Docker Scout is a container image analysis and software supply chain security service for developers and security teams. It inventories image components, generates or consumes software bills of materials, matches packages against…

Read the review →

Checkmarx Container Security is a container-scanning capability within the Checkmarx One application security platform. It is designed for mid-market and enterprise teams that need to inspect Dockerfiles, image layers and packages across…

Read the review →
  1. Docker ScoutContainer Image Scanning Tools 8.3Free plan
  2. Checkmarx Container SecurityContainer Image Scanning Tools 7.4Pricing on request

Strengths and trade-offs

  • Docker Scout — where it wins

    • Generates and displays SBOMs with continuous CVE evaluation
    • Offers remediation guidance, policy evaluation and CVE exceptions
    • Connects major registries and CI systems, including GitHub Actions and Jenkins

    Where it doesn't

    • Does not provide runtime protection
    • Does not include Kubernetes security capabilities
    • Does not offer admission control

  • Checkmarx Container Security — where it wins

    • Scans Dockerfiles, image layers and packages from public or private registries
    • Connects with major registries and CI/CD systems through CLI and integrations
    • Adds triage, base-image guidance and Kubernetes admission-control policies

    Where it doesn't

    • Pricing uses custom quotes rather than a self-serve purchase flow
    • There is no free plan or self-serve free trial
    • The listed support channel is documentation
  • Docker Scout8.3/10 · Free plan

    Docker Scout combines image scanning, SBOMs, CVE monitoring and policy controls.

    Visit Docker ScoutFull verdict →
  • Checkmarx Container Security7.4/10 · Pricing on request

    Policy-driven container scanning with registry, CI/CD and Kubernetes controls for larger teams.

    Visit CheckmarxFull verdict →

More comparisons

All container image scanning tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update