Intruder XSS Scanner is a commercial security scanning solution by Intruder. Terrascan is a free security scanning solution. Features, integrations, deployment and the company behind each one, side by side.
XSS vulnerability scanner for web apps and APIs with automated scanning
Terrascan is a static code analyzer that scans Infrastructure as Code for security misconfigurations and compliance violations across multiple cloud platforms and container environments.
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Based on what each listing shows: deployment, company size, price and open source.
Intruder XSS Scanner fits if you want a cloud product.
Terrascan fits if you need to run it on your own servers, you need a free product and you want an open-source product.
Common questions when comparing Intruder XSS Scanner vs Terrascan for security scanning.
Intruder XSS Scanner: XSS vulnerability scanner for web apps and APIs with automated scanning, built by Intruder.
Terrascan: Terrascan is a static code analyzer that scans Infrastructure as Code for security misconfigurations and compliance violations across multiple cloud platforms and container environments.
The table above shows where their features, integrations, deployment and company size fit differ.
Intruder XSS Scanner is made by Intruder. Terrascan is open-source with 5,144 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 Terrascan are both Security Scanning products. Key differences: Intruder XSS Scanner is Commercial while Terrascan is Free, Terrascan is open-source. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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