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. Core capabilities include Traditional DAST scanning of live web applications, Passive scanner for network traffic analysis, Automatic scanner for scheduled continuous testing..

Qualys TotalAppSec: Cloud-based DAST solution for web app & API security with AI-powered scanning. built by Qualys. Core capabilities include Automated web application and API discovery across on-premises and multi-cloud environments, DAST scanning for OWASP Top 10 and OWASP API Top 10 vulnerabilities, PII and sensitive data exposure detection for GDPR, PCI DSS, and HIPAA compliance..

Both serve the Dynamic Application Security Testing market but differ in approach, feature depth, and target audience.

DerScanner Dynamic Application Security Testing (DAST) differentiates with Traditional DAST scanning of live web applications, Passive scanner for network traffic analysis, Automatic scanner for scheduled continuous testing. Qualys TotalAppSec differentiates with Automated web application and API discovery across on-premises and multi-cloud environments, DAST scanning for OWASP Top 10 and OWASP API Top 10 vulnerabilities, PII and sensitive data exposure detection for GDPR, PCI DSS, and HIPAA compliance.

DerScanner Dynamic Application Security Testing (DAST) is developed by DerSecur. Qualys TotalAppSec is developed by Qualys. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

DerScanner Dynamic Application Security Testing (DAST) and Qualys TotalAppSec serve similar Dynamic Application Security Testing use cases: both are Dynamic Application Security Testing tools, both cover DAST, Web Security. Review the feature comparison above to determine which fits your requirements.