What are the key differences between OWASP ZAP and OpenVAS?

Compare OWASP ZAP and OpenVAS side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are OWASP ZAP and OpenVAS scored?

OWASP ZAP has an AI score of 9.1/10 and OpenVAS has an AI score of 7.8/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

OWASP ZAP vs OpenVAS 2026 - Compared

OWASP ZAP

OpenVAS

WINNER OWASP ZAP

OWASP ZAP edges ahead with a score of 9.1/10 compared to 7.8/10 for OpenVAS. While both are highly rated in their respec...

emoji_events WINNER

OWASP ZAP

9.1 Excellent

Web Pagetest Get OWASP ZAP open_in_new

OpenVAS

7.8 Good

Web Pagetest Get OpenVAS open_in_new

psychology AI Verdict

OWASP ZAP edges ahead with a score of 9.1/10 compared to 7.8/10 for OpenVAS. While both are highly rated in their respective fields, OWASP ZAP demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: OWASP ZAP

verified Confidence: Low

Ready to decide? Get OWASP ZAP arrow_forward

description Overview

OWASP ZAP

OWASP ZAP is a free, open-source web application security scanner that automates the process of identifying vulnerabilities in web applications by simulating attacks and analyzing HTTP traffic. It’s widely used for penetration testing and security audits.

OpenVAS

OpenVAS is an open-source vulnerability scanner that performs comprehensive network security assessments by identifying weaknesses in systems and applications through automated scans and reporting of findings.