Features, pricing, ratings, and pros & cons — compared head-to-head.
Checkmarx One IaC Security is a commercial static application security testing tool by Checkmarx. Perforce Klocwork is a commercial static application security testing tool by Perforce Software. Compare features, ratings, integrations, and community reviews side by side to find the best static application security testing fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Development teams moving infrastructure-as-code left need Checkmarx One IaC Security to catch misconfigurations before they reach cloud platforms, and the Visual Studio and Azure DevOps integration means scanning happens where developers actually work rather than in a separate tool chain. The real strength here is line-of-code vulnerability mapping paired with build blocking, which stops bad deployments cold instead of generating noise that gets ignored. Skip this if your infrastructure is mostly manual or your CI/CD pipeline isn't mature enough to enforce policy; you'll get better ROI waiting until your IaC adoption reaches critical mass.
Development teams shipping C, C++, and Java at scale will get the most from Perforce Klocwork because its differential analysis mode catches regressions in changed code without slowing down the build pipeline. It supports MISRA C/C++ and AUTOSAR C++ 14 out of the box, which matters if you're embedded systems or automotive; most SAST tools treat safety standards as an afterthought. Skip this if your codebase is predominantly Python or JavaScript and you need deep data flow analysis for third-party dependencies, where Klocwork's strength in compiled languages becomes a liability.
IaC security scanner detecting vulnerabilities and misconfigurations in templates
Static code analyzer & SAST tool for C, C++, Java, JavaScript, Python, Kotlin
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Common questions about comparing Checkmarx One IaC Security vs Perforce Klocwork for your static application security testing needs.
Checkmarx One IaC Security: IaC security scanner detecting vulnerabilities and misconfigurations in templates. built by Checkmarx. Core capabilities include IaC template scanning for vulnerabilities and misconfigurations, Real-time code scanning with immediate feedback, Custom security rule enforcement..
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.
Checkmarx One IaC Security differentiates with IaC template scanning for vulnerabilities and misconfigurations, Real-time code scanning with immediate feedback, Custom security rule enforcement. 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).
Checkmarx One IaC Security is developed by Checkmarx. 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.
Checkmarx One IaC Security integrates with Visual Studio, Azure DevOps. Perforce Klocwork integrates with Microsoft Visual Studio, Eclipse, IntelliJ, Perforce Helix QAC, Perforce Validate and 1 more. Check integration compatibility with your existing security stack before deciding.
Checkmarx One IaC Security 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.
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