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Entersoft AI AST is a commercial static application security testing tool by Entersoft Security. 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:
DeFi teams and blockchain-native startups building on Ethereum, Polygon, or Algorand should use Entersoft AI AST if manual smart contract audits are too slow for your release cycle. The tool combines automated static analysis with language-specific linting and local node deployment for realistic testing, covering both ID.RA risk assessment and PR.PS platform security controls. Skip this if your organization needs general-purpose application security testing beyond smart contracts; Entersoft is deliberately blockchain-focused and won't replace your SAST for traditional codebases.
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.
Smart contract security audit service for DeFi blockchain platforms
Static code analyzer & SAST tool for C, C++, Java, JavaScript, Python, Kotlin
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Common questions about comparing Entersoft AI AST vs Perforce Klocwork for your static application security testing needs.
Entersoft AI AST: Smart contract security audit service for DeFi blockchain platforms. built by Entersoft Security. headquartered in Australia. Core capabilities include Smart contract security audits, Code quality checks with language-specific linters, Manual code analysis with custom test cases..
Perforce Klocwork: Static code analyzer & SAST tool for C, C++, Java, JavaScript, Python, Kotlin. built by Perforce Software. headquartered in United States. 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.
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