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.

The table above shows where their features, integrations, deployment and company size fit differ.

DOMXSS Scanner is open-source with 194 GitHub stars. Offensive 360 O360 is made by Offensive360. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. DOMXSS Scanner and Offensive 360 O360 are both Static Application Security Testing products, and both cover Source Code Analysis. Key differences: DOMXSS Scanner is Free while Offensive 360 O360 is Commercial, DOMXSS Scanner is open-source. Use the table above to see where features, deployment and company size fit differ.