Roslyn vs. Klocwork
A side-by-side comparison based on G2 review data.
| Metric | Roslyn | Klocwork |
|---|---|---|
| Overall rating | 4.4 | 4.4 |
| Review count | 12 | 23 |
| Ease of use | 8.8 | 8.2 |
| Ease of setup | 8.6 | 7.9 |
| Quality of support | 9.5 | 8.7 |
| Meets requirements | 9.5 | 8.8 |
| NPS | 54.545455 | 59.090909 |
| Small Business | 41.7% | 34.8% |
| Mid-Market | 0.0% | 47.8% |
| Enterprise | 58.3% | 17.4% |
| Total page views | 94 | 200 |
| Total LLM citations | 63 | 352 |
Roslyn
The .NET Compiler Platform ("Roslyn") provides open-source C# and Visual Basic compilers with rich code analysis APIs.
Klocwork
Perforce Klocwork is an enterprise grade SAST solution for C, C++, C#, Rust, Java, JavaScript, Python, and Kotlin. It helps development teams detect security vulnerabilities, quality issues, and reliability defects early, while supporting compliance with industry and regulatory standards. Klocwork is purpose built to analyze very large, complex codebases and scales to hundreds of millions of lines of code, well beyond the practical limits of many traditional SAST tools. This makes it especially suited for organizations developing long lived, safety critical, or security critical systems.