Checkmarx One Application Security Platform vs Data Theorem Web Secure: Side-by-Side Comparison (2026)

Checkmarx One Application Security Platform: Unified AppSec platform with SAST, SCA, DAST, IaC, ASPM & AI remediation. built by Checkmarx. Core capabilities include Static Application Security Testing (SAST), Software Composition Analysis (SCA), Dynamic Application Security Testing (DAST)..

Data Theorem Web Secure: Full-stack web app security testing platform with SAST, DAST, SCA, and pentesting. built by Data Theorem. Core capabilities include Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST), Software Composition Analysis (SCA) with SBOM..

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

Both tools share capabilities in static application security testing (sast), dynamic application security testing (dast). Checkmarx One Application Security Platform differentiates with Software Composition Analysis (SCA), Infrastructure as Code (IaC) security scanning, Application Security Posture Management (ASPM). Data Theorem Web Secure differentiates with Software Composition Analysis (SCA) with SBOM, Penetration testing capabilities, Automated asset discovery and inventory.

Checkmarx One Application Security Platform is developed by Checkmarx. Data Theorem Web Secure is developed by Data Theorem. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Checkmarx One Application Security Platform and Data Theorem Web Secure serve similar Application Security Posture Management use cases: both are Application Security Posture Management tools, both cover DAST, SCA. Review the feature comparison above to determine which fits your requirements.