Legit Security Software Supply Chain Security vs Semgrep AppSec Platform: Side-by-Side Comparison (2026)

Legit Security Software Supply Chain Security: ASPM platform for discovering, analyzing, and securing software supply chains. built by Legit Security. Core capabilities include Automated SDLC discovery and correlation, Real-time inventory of SDLC assets and security controls, Visual models of systems, pipelines and controls..

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.

Legit Security Software Supply Chain Security differentiates with Automated SDLC discovery and correlation, Real-time inventory of SDLC assets and security controls, Visual models of systems, pipelines and controls. Semgrep AppSec Platform differentiates with Static application security testing (SAST), Software composition analysis (SCA) for dependency vulnerabilities, Secrets detection with semantic analysis.

Legit Security Software Supply Chain Security is developed by Legit Security. 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.

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