Qualys WAS is a leading cloud‑based web application scanner. The following list highlights 20 comparable solutions that deliver dynamic web‑app testing, vulnerability discovery, and integration with broader security and DevOps workflows.
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Fully automated scanner that detects a wide range of web vulnerabilities, including SQLi, XSS, and misconfigurations, with a built‑in CMS detection engine.
Proof‑based scanning engine that confirms vulnerabilities automatically, reducing false positives and offering comprehensive reporting.
Industry‑standard interactive testing platform with powerful scanning, spidering, and manual testing tools for security researchers.
Open‑source dynamic scanner with active/passive scanning modes, ideal for developers and security teams seeking a free, extensible solution.
Cloud‑native web app scanner that integrates with InsightVM, providing continuous testing, risk scoring, and automated remediation guidance.
Scalable SaaS scanner that combines traditional web‑app testing with Tenable’s broader vulnerability management platform.
Enterprise‑grade scanner offering both dynamic (DAST) and static (SAST) testing, with deep integration into IBM’s security ecosystem.
Robust DAST solution that provides automated crawling, vulnerability detection, and detailed remediation guidance for large organizations.
Cloud‑based scanner that combines DAST with Veracode’s extensive software composition analysis and reporting capabilities.
Developer‑focused platform that offers automated web‑app scanning, open‑source dependency checks, and CI/CD pipeline integration.
Managed SaaS scanner that continuously monitors public-facing assets, leveraging a crowd‑sourced vulnerability database.
Continuous scanning service that provides real‑time vulnerability detection, risk prioritization, and compliance reporting.
On‑demand crowd‑sourced penetration testing platform that includes automated web‑app scanning and manual verification by vetted researchers.
Online scanner that offers both automated and manual testing modules, suitable for small‑to‑medium businesses.
AI‑driven scanner that provides continuous monitoring, automated remediation suggestions, and integrates with DevOps toolchains.
Open‑source, high‑performance DAST framework written in Ruby, supporting extensive plugins and custom scan policies.
Free, command‑line web application scanner that performs black‑box testing by injecting payloads to discover vulnerabilities.
Classic open‑source web server scanner that checks for outdated software, dangerous files, and common misconfigurations.
Comprehensive open‑source vulnerability scanner that includes web‑application tests as part of its extensive CVE coverage.
Dynamic application security testing tool that automates crawling, vulnerability detection, and integrates with Rapid7’s Insight platform.