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

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

JS-Scan: A JavaScript scanner built in PHP for scraping URLs and other information.

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

Intruder XSS Scanner is made by Intruder. JS-Scan is open-source with 222 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 JS-Scan are both Security Scanning products. Key differences: Intruder XSS Scanner is Commercial while JS-Scan is Free, JS-Scan is open-source. Use the table above to see where features, deployment and company size fit differ.