Head-to-head · Container Image Scanning Tools
Docker Scout vs Checkmarx Container Security
Docker Scout leads on 1 check, Checkmarx Container Security on 0, and 5 are 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 · 9.3/10
- Free planonly Docker Scout
- Most featuresCheckmarx Container Security · 4 of 5
Docker Scout scores higher on our rubric for container image scanning tools: 9.3 against 9.1 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.
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
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Side by side
| Feature | Docker Scout 9.3/10 Visit ↗ | Checkmarx Container Security 9.1/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.3 | 9.1 |
| 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 | — | Pricing on request |
| 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 checked yet | ✓ (best) |
| Kubernetes admission | Not checked yet | ✓ (best) |
| SBOM generation | ✓ (best) | Not checked yet |
| Fix recommendations | Not checked yet | ✓ (best) |
| Specs | ||
| Deployment model | Saas | Hybrid |
| Our review | ||
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| 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 → |
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 Scout9.3/10 · Free plan
Docker Scout combines image scanning, SBOMs, CVE monitoring and policy controls.
Visit Docker ScoutFull verdict → - Checkmarx Container Security9.1/10 · Pricing on request
Policy-driven container scanning with registry, CI/CD and Kubernetes controls for larger teams.
Visit CheckmarxFull verdict →
Docker Scout vs Checkmarx Container Security: questions
Which is better for container image scanning tools, Docker Scout or Checkmarx Container Security?
Docker Scout scores higher on our rubric for container image scanning tools: 9.3 against 9.1 out of 10; our editors rank them #2 and #4.
How do Docker Scout and Checkmarx Container Security compare?
Of the 6 checks we put side by side, Docker Scout leads on 1, Checkmarx Container Security on none, and 5 are level. Free plan only on Docker Scout.
Do Docker Scout and Checkmarx Container Security have a free plan?
Docker Scout: Yes. Checkmarx Container Security: No.
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All container image scanning tools comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
Last updated · How we research and update