OWASP Security-C4PO

At a glance

• Editor score
  6.0 / 10
• Pricing
  Free plan
• Best for
  Basic free pentest organization
• Free plan
  Yes
• Paid from
  Free
• Deployment
  On-prem
• Facts checked
  20 Sep 2026

• Where it wins

  • Free and open source for local, self-hosted deployment
  • Centralizes findings, risk details, statuses, and engagement overviews
  • OWASP Testing Guide workflow with actionable report generation

• Where it doesn't

  • Focused on organization and documentation rather than test execution
  • No evidence-capture feature is listed
  • Docker deployment requires self-hosted setup

Our verdict on OWASP Security-C4PO

OWASP Security-C4PO is an open-source web application for managing and documenting penetration tests. It is aimed at beginners through professional pentesters serving clients who need a central place to organize engagements, record vulnerabilities and risk-related findings, track finding statuses, and generate reports. The product runs on the web and supports self-hosted, on-premises deployment. Its published role is pentest management and documentation, with workflows oriented around the OWASP Testing Guide rather than a broad testing engine for web, API, network, or mobile assessments.

The main appeal is its focused workflow and pricing model. It is free and open source, so teams can deploy it locally with Docker and keep the application in a self-hosted environment. Core capabilities include a central overview of penetration tests, finding documentation, risk-related details, status visualization, and actionable report generation. The project also includes separate application, API, reporting, database, and authentication services, giving the deployment a defined service structure. For teams that want a straightforward foundation for organizing OWASP-oriented work without a paid tier, this is a clear fit.

C4PO is narrower than a full-featured pentest platform. The published feature set centers on organization, documentation, visualization, and reporting, with no listed AI features or evidence-capture capability. That makes it suitable for basic engagement coordination and finding management, especially where Docker-based local deployment is acceptable. Teams seeking a dedicated tool for performing tests, capturing evidence, or supporting a broader range of assessment workflows should choose a product with those capabilities explicitly included. C4PO is the better choice for users prioritizing an open-source, OWASP-oriented documentation workflow over extensive testing operations.

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OWASP Security-C4PO pricing

OWASP Security-C4PO fact sheet

Alternatives to OWASP Security-C4PO

• PPentesterraBroad automated penetration testing with a free plan and €23 monthly entry tier.9.3
• PentiBroad AI-led testing with human validation, evidence, retesting, and compliance reporting.9.1
• CICore ImpactA broad on-premise toolkit for repeatable infrastructure, web, client-side, wireless and mobile testing.8.9

See all OWASP Security-C4PO alternatives →

Featured on iTechGuides

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update