Intruder XSS Scanner vs Katana: side-by-side comparison (2026)

Intruder XSS Scanner: XSS vulnerability scanner for web apps and APIs with automated scanning, built by Intruder.

Katana: A next-generation crawling and spidering framework for extracting data from websites.

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

Intruder XSS Scanner is made by Intruder. Katana is open-source with 14,131 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Intruder XSS Scanner and Katana are both Security Scanning products. Key differences: Intruder XSS Scanner is Commercial while Katana is Free, Katana is open-source. Use the table above to see where features, deployment and company size fit differ.