AppCheck Web App Scanner vs Qualys TotalAppSec: side-by-side comparison (2026)

AppCheck Web App Scanner: Web application vulnerability scanner with automated authentication support, built by AppCheck.

Qualys TotalAppSec: Cloud-based DAST solution for web app & API security with AI-powered scanning, built by Qualys.

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

AppCheck Web App Scanner is made by AppCheck. Qualys TotalAppSec is made by Qualys. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. AppCheck Web App Scanner and Qualys TotalAppSec are both Dynamic Application Security Testing products, and both cover DAST, OWASP, Web Security. Use the table above to see where features, deployment and company size fit differ.