AppCheck SPA Scanner is a commercial dynamic application security testing solution by AppCheck. Rexsser is a free dynamic application security testing solution. Features, integrations, deployment and the company behind each one, side by side.
DAST scanner for Single Page Applications using headless browser technology
A Burp Suite plugin that extracts keywords from HTTP responses using regex patterns and tests for reflected XSS vulnerabilities within the target scope.
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Based on what each listing shows: deployment, company size, price and open source.
AppCheck SPA Scanner fits if you want a cloud product.
Rexsser fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.
Common questions when comparing AppCheck SPA Scanner vs Rexsser for dynamic application security testing.
AppCheck SPA Scanner: DAST scanner for Single Page Applications using headless browser technology, built by AppCheck.
Rexsser: A Burp Suite plugin that extracts keywords from HTTP responses using regex patterns and tests for reflected XSS vulnerabilities within the target scope.
The table above shows where their features, integrations, deployment and company size fit differ.
AppCheck SPA Scanner is made by AppCheck. Rexsser is open-source with 75 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. AppCheck SPA Scanner and Rexsser are both Dynamic Application Security Testing products, and both cover XSS. Key differences: AppCheck SPA Scanner is Commercial while Rexsser is Free, Rexsser is open-source. Use the table above to see where features, deployment and company size fit differ.
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