Checkmarx One Application Security Platform vs Secure Decisions Code Dx: 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)..

Secure Decisions Code Dx: AppSec tool that aggregates SAST/DAST results for triage & remediation. built by Secure Decisions. Core capabilities include Aggregation of results from multiple open source and commercial analysis tools, Correlation of weakness data across analysis tools, Visual analysis and prioritization of vulnerability findings..

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

Checkmarx One Application Security Platform differentiates with Static Application Security Testing (SAST), Software Composition Analysis (SCA), Dynamic Application Security Testing (DAST). Secure Decisions Code Dx differentiates with Aggregation of results from multiple open source and commercial analysis tools, Correlation of weakness data across analysis tools, Visual analysis and prioritization of vulnerability findings.

Checkmarx One Application Security Platform is developed by Checkmarx. Secure Decisions Code Dx is developed by Secure Decisions. 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 Secure Decisions Code Dx serve similar Application Security Posture Management use cases: both are Application Security Posture Management tools, both cover DAST. Review the feature comparison above to determine which fits your requirements.