DerScanner Dynamic Application Security Testing (DAST) vs Qualys TotalAppSec: side-by-side comparison (2026)

DerScanner Dynamic Application Security Testing (DAST): DAST tool that scans live web apps to detect vulnerabilities in real-time. Built by DerSecur.

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.

DerScanner Dynamic Application Security Testing (DAST) is made by DerSecur. 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. DerScanner Dynamic Application Security Testing (DAST) and Qualys TotalAppSec are both Dynamic Application Security Testing products, and both cover DAST, Web Security. Use the table above to see where features, deployment and company size fit differ.