DefectDojo vs Semgrep AppSec Platform: Side-by-Side Comparison (2026)

DefectDojo: Open-source vuln management platform with automated triage and ASPM. built by DefectDojo. Core capabilities include Automated ingestion and normalization of security findings from multiple tools, Deduplication and auto-triage of vulnerability findings, Risk-based vulnerability prioritization..

Semgrep AppSec Platform: Platform for managing SAST, SCA, and secrets scanning across organizations. built by Semgrep. Core capabilities include Static application security testing (SAST), Software composition analysis (SCA) for dependency vulnerabilities, Secrets detection with semantic analysis..

Both serve the Application Security Posture Management market but differ in approach, feature depth, and target audience.

DefectDojo differentiates with Automated ingestion and normalization of security findings from multiple tools, Deduplication and auto-triage of vulnerability findings, Risk-based vulnerability prioritization. Semgrep AppSec Platform differentiates with Static application security testing (SAST), Software composition analysis (SCA) for dependency vulnerabilities, Secrets detection with semantic analysis.

DefectDojo is developed by DefectDojo. Semgrep AppSec Platform is developed by Semgrep. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

DefectDojo and Semgrep AppSec Platform serve similar Application Security Posture Management use cases: both are Application Security Posture Management tools, both cover CI/CD. Review the feature comparison above to determine which fits your requirements.