Contrast ContrastScan (SAST) vs Perforce Klocwork: Side-by-Side Comparison (2026)

Contrast ContrastScan (SAST): SAST tool that scans code for vulnerabilities in 30+ languages with CI/CD integration. built by Contrast Security. Core capabilities include Static code scanning for 30+ languages and frameworks, Risk-based analysis engine to identify exploitable vulnerabilities, Low false positive rate through prioritization of real threats..

Perforce Klocwork: Static code analyzer & SAST tool for C, C++, Java, JavaScript, Python, Kotlin. built by Perforce Software. Core capabilities include Static code analysis for C, C++, C#, Java, JavaScript, Python, and Kotlin, Security vulnerability detection including SQL injection, buffer overflow, and tainted data, Compliance with security standards (CWE, OWASP, CERT, PCI DSS, DISA STIG, ISO/IEC TS 17961)..

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

Contrast ContrastScan (SAST) differentiates with Static code scanning for 30+ languages and frameworks, Risk-based analysis engine to identify exploitable vulnerabilities, Low false positive rate through prioritization of real threats. Perforce Klocwork differentiates with Static code analysis for C, C++, C#, Java, JavaScript, Python, and Kotlin, Security vulnerability detection including SQL injection, buffer overflow, and tainted data, Compliance with security standards (CWE, OWASP, CERT, PCI DSS, DISA STIG, ISO/IEC TS 17961).

Contrast ContrastScan (SAST) is developed by Contrast Security. Perforce Klocwork is developed by Perforce Software. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Contrast ContrastScan (SAST) and Perforce Klocwork serve similar Static Application Security Testing use cases: both are Static Application Security Testing tools, both cover CI/CD. Review the feature comparison above to determine which fits your requirements.