DOMXSS Scanner vs Offensive 360 O360: Side-by-Side Comparison (2026)

DOMXSS Scanner: A free online tool to scan for DOM-based XSS vulnerabilities in HTML, JavaScript, and CSS files..

Offensive 360 O360: SAST tool using virtual compilers to analyze source code for vulnerabilities. built by Offensive360. Core capabilities include Virtual compiler-based static code analysis, Deep data-flow analysis, Software composition analysis (SCA)..

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

DOMXSS Scanner is open-source with 194 GitHub stars. Offensive 360 O360 is developed by Offensive360. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

DOMXSS Scanner and Offensive 360 O360 serve similar Static Application Security Testing use cases: both are Static Application Security Testing tools, both cover Source Code Analysis. Key differences: DOMXSS Scanner is Free while Offensive 360 O360 is Commercial, DOMXSS Scanner is open-source. Review the feature comparison above to determine which fits your requirements.