

Qualys Web Application Scanning (WAS) and OWASP Zap compete in the web application security space. Qualys WAS appears to have the upper hand with more extensive features and structured ROI prospects, whereas OWASP Zap is favored for its cost-effectiveness as a free tool.
Features: Qualys WAS integrates seamlessly with Selenium IDE, offers efficient zero-day vulnerability scanning, and provides comprehensive reporting. It combines web application and internal management for effective functionality and enables API automation for CI/CD pipelines. OWASP Zap supports the OWASP Top 10 vulnerabilities, comes with capabilities like automated scanning and intercepting proxy, and benefits from strong community-driven support.
Room for Improvement: Qualys WAS could benefit from improved API integrations and a more user-friendly UI. Its pricing model often requires revision to align with market expectations, and reporting features could be enhanced. OWASP Zap lacks advanced reporting capabilities and automation for emerging threats like AI-driven vulnerabilities. Its feature scope and detailed reporting options lag behind industry standards.
Ease of Deployment and Customer Service: Qualys WAS supports various deployment models, such as Hybrid, Private, and Public Cloud, offering flexibility. Although its technical support is reliable, feedback suggests it can feel impersonal. OWASP Zap is mostly an on-premises solution with easy installation, thanks to community support, yet lacks professional technical assistance like commercial options.
Pricing and ROI: Qualys WAS is considered expensive, with a pricing structure based on assets and applications, but provides a good ROI via automation and scalability. In contrast, OWASP Zap is a free tool, offering substantial value with features comparable to commercial products, although its ROI is limited by its feature scope and lack of formal support.
| Product | Mindshare (%) |
|---|---|
| Qualys Web Application Scanning | 1.9% |
| OWASP Zap | 3.1% |
| Other | 95.0% |

| Company Size | Count |
|---|---|
| Small Business | 11 |
| Midsize Enterprise | 11 |
| Large Enterprise | 21 |
| Company Size | Count |
|---|---|
| Small Business | 8 |
| Midsize Enterprise | 6 |
| Large Enterprise | 27 |
OWASP Zap is a free and open-source web application security scanner.
The solution helps developers identify vulnerabilities in their web applications by actively scanning for common security issues.
With its user-friendly interface and powerful features, Zap is a popular choice among developers for ensuring the security of their web applications.
Qualys Web Application Scanning offers advanced vulnerability management, progressive scheduling, and seamless integration with DevOps environments. Its user-friendly design enables enterprises to enhance security with comprehensive scanning and detailed forensic insights.
Qualys Web Application Scanning addresses enterprise-level security challenges by providing robust solutions for vulnerability management, penetration testing, and compliance checks. While easing the navigation process, it supports risk mitigation with precise risk ratings, minimal false positives, and detailed reporting. However, it faces challenges with its complex interface, authenticated scanning, and automation features. Integrating smoothly with CI/CD pipelines, it is suitable for continuous and automated scanning, adapting to diverse company requirements.
What are the standout features of Qualys Web Application Scanning?Organizations across sectors like education, banking, and international data centers leverage Qualys Web Application Scanning for conducting penetration testing, scanning web applications, and managing vulnerabilities. It aids in audit security and compliance, identifying threats, and generating user-friendly reports, making it a valuable asset for maintaining strong security postures.
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