Acunetix Web Application & API Security is a commercial dynamic application security testing solution by Acunetix. Qualys TotalAppSec is a commercial dynamic application security testing solution by Qualys. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about each one.
Best for: Teams scanning diverse app types including SPAs, APIs, and legacy HTML
Acunetix fits the widest range of organization sizes on this list, from SMB to enterprise. That breadth comes with a trade-off: the platform is not as deeply integrated into the broader Checkmarx or Qualys ecosystems as some competitors. If you want a standalone DAST scanner that covers a lot of ground without requiring a platform commitment, Acunetix is a strong choice.
From Best DAST Solutions for Business, Fall 2026
Best for: Enterprises consolidating DAST with Qualys VM and cloud asset inventory
The limitation is that TotalAppSec delivers the most value when you are already in the Qualys ecosystem, specifically running Qualys CSAM or VMDR. The integrations with those products are native and tight. As a standalone DAST solution evaluated in isolation, the complexity of the platform may outweigh the benefits for teams without existing Qualys investment. This is an enterprise play, and it is priced and scoped accordingly.
From Best DAST Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
DAST scanner for web apps & APIs with automated vuln detection & remediation
Cloud-based DAST solution for web app & API security with AI-powered scanning
See more solutions in this category, or build a security stack from your picks.
Common questions when comparing Acunetix Web Application & API Security vs Qualys TotalAppSec for dynamic application security testing.
Acunetix Web Application & API Security: DAST scanner for web apps & APIs with automated vuln detection & remediation, built by Acunetix.
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.
Acunetix Web Application & API Security is made by Acunetix. 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. Acunetix Web Application & API Security 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.
Need the answer fast? Best DAST Solutions for Business picks PortSwigger Burp Suite DAST, Invicti DAST, Rapid7 InsightAppSec and 4 more.See the shortlist
