cors-scanner is a free security scanning solution. Intruder XSS Scanner is a commercial security scanning solution by Intruder. Features, integrations, deployment and the company behind each one, side by side.
A multi-threaded scanner for identifying CORS flaws and misconfigurations
XSS vulnerability scanner for web apps and APIs with automated scanning
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
cors-scanner fits if you need to run it on your own servers, you need a free product and you want an open-source product.
Intruder XSS Scanner fits if you want a cloud product.
Common questions when comparing cors-scanner vs Intruder XSS Scanner for security scanning.
cors-scanner: A multi-threaded scanner for identifying CORS flaws and misconfigurations.
Intruder XSS Scanner: XSS vulnerability scanner for web apps and APIs with automated scanning. Built by Intruder.
The table above shows where their features, integrations, deployment and company size fit differ.
cors-scanner is open-source with 19 GitHub stars. Intruder XSS Scanner is made by Intruder. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. cors-scanner and Intruder XSS Scanner are both Security Scanning products. Key differences: cors-scanner is Free while Intruder XSS Scanner is Commercial, cors-scanner is open-source. Use the table above to see where features, deployment and company size fit differ.
No Security Scanning shortlist yet. This is the closest one.
Updated 2026-11-02
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