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DefectDojo

Open-source vulnerability management aggregator

DefectDojo is an open-source vulnerability management platform with 4.7K+ GitHub stars that aggregates findings from 200+ security tools into a single view for ranking, triaging, and tracking remediation. It serves as the operating system for security teams by normalizing data from SAST, DAST, container scanners, and dependency checkers into a unified workflow with deduplication and metrics.

About DefectDojo

DefectDojo solves the fragmentation problem in application security by providing a centralized platform where findings from any security scanner can be imported, normalized, and managed. The platform supports over 200 supported security tool integrations out of the box, including tools like Semgrep, Trivy, Bandit, ZAP, Burp Suite, and custom parsers. Each finding is deduplicated, tagged, and assigned a severity level, allowing security teams to focus on unique vulnerabilities rather than drowning in duplicate reports.

The workflow engine enables teams to assign findings to developers, track remediation progress, set SLA timelines, and generate compliance reports. AI-assisted triage helps prioritize findings by risk level, considering factors like asset criticality, exploit availability, and historical fix rates. Product and engagement hierarchies map vulnerabilities to business units and release cycles for executive-level visibility.

As a Django-based open-source project under the OWASP umbrella with 4.7K+ stars, DefectDojo has a mature and active community. It deploys via Docker Compose or Helm charts for Kubernetes, with both self-hosted and cloud-hosted options available. The platform is used by security teams at organizations of all sizes as their central vulnerability management hub, integrating with Jira, Slack, and CI/CD pipelines for automated workflows.

Pricing & Platform Specs

Pricing Summary

Free and 100% open-source Application Security Posture Management (ASPM) platform under the BSD-3-Clause license (OWASP Flagship project). The self-hosted Community Edition has $0 software licensing fees with unlimited users, products, scans, and findings on Docker and Kubernetes. For enterprise teams requiring managed SaaS and advanced governance, 10Security provides DefectDojo Pro/Cloud starting from ~$500+/month (scaled by findings volume), featuring managed cloud hosting, SAML/SSO, bi-directional Jira/ServiceNow sync, DefectDojo Sensei AI triage, customizable rules engine, and enterprise SLAs.

full pricing breakdown →

Supported Platforms

Docker, Kubernetes, Jira, Slack, 200+ security tool integrations

Explore categories, tags & use cases

Developer-first security platform

Snyk is the leading developer security platform providing continuous scanning for vulnerabilities in code (SAST), open-source dependencies (SCA), container images, and infrastructure as code. Integrates directly into IDEs, Git repositories, CI/CD pipelines, and container registries. Features AI-powered fix suggestions, license compliance checking, and real-time vulnerability database. Free for individual developers with paid plans for teams. Supports 30+ programming languages.

freemium

Enterprise application security testing platform

Checkmarx is an enterprise application security testing platform providing SAST, SCA, DAST, API security, IaC scanning, and container security in a unified solution. Features AI-powered vulnerability detection, automated remediation guidance, and correlation across scan types to prioritize the most critical risks. Supports 30+ programming languages with deep framework-specific rules. Integrates with all major IDEs, Git platforms, and CI/CD pipelines. Used by Fortune 500 companies globally.

paid

Fast open-source SAST with custom rules

Semgrep is an AppSec platform with a widely used open-source engine for readable code rules plus commercial SAST, supply-chain and secrets workflows. Current product positioning emphasizes AI-assisted detection, triage and remediation, CI/pull-request integration and managed governance for security teams.

freemiumOpen Source

Community experience

Sources & verification

Sources checked
Content verified

Verification dates are editorial checks. Routine CMS saves and automatic updatedAt timestamps do not advance them.

FAQ

What is DefectDojo?

DefectDojo is an open-source vulnerability management platform with 4.7K+ GitHub stars that aggregates findings from 200+ security tools into a single view for ranking, triaging, and tracking remediation. It serves as the operating system for security teams by normalizing data from SAST, DAST, container scanners, and dependency checkers into a unified workflow with deduplication and metrics.

Is DefectDojo free?

Yes — DefectDojo is open source and free to use. Free and 100% open-source Application Security Posture Management (ASPM) platform under the BSD-3-Clause license (OWASP Flagship project). The self-hosted Community Edition has $0 software licensing fees with unlimited users, products, scans, and findings on Docker and Kubernetes. For enterprise teams requiring managed SaaS and advanced governance, 10Security provides DefectDojo Pro/Cloud starting from ~$500+/month (scaled by findings volume), featuring managed cloud hosting, SAML/SSO, bi-directional Jira/ServiceNow sync, DefectDojo Sensei AI triage, customizable rules engine, and enterprise SLAs.

Is DefectDojo open source?

Yes — DefectDojo is open source.

Is DefectDojo still maintained?

Yes — DefectDojo is active. Its listing was last verified on September 6, 2026.

What are the best DefectDojo alternatives?

The first editor-selected DefectDojo alternatives are Snyk, Checkmarx, Semgrep.

How does DefectDojo score in our review?

The published editorial review lists DefectDojo at 82/100 overall across speed, privacy, and developer experience. Check the review's evidence status and test metadata for its verification level.