What are the key differences between ZAP (OWASP Zed Attack Proxy) and GTmetrix?

Compare ZAP (OWASP Zed Attack Proxy) and GTmetrix side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are ZAP (OWASP Zed Attack Proxy) and GTmetrix scored?

ZAP (OWASP Zed Attack Proxy) has an AI score of 7.8/10 and GTmetrix has an AI score of 8.5/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

ZAP (OWASP Zed Attack Proxy) vs GTmetrix 2026 — Compared

ZAP (OWASP Zed Attack Proxy)

GTmetrix

WINNER GTmetrix

GTmetrix edges ahead with a score of 8.5/10 compared to 7.8/10 for ZAP (OWASP Zed Attack Proxy). While both are highly r...

ZAP (OWASP Zed Attack Proxy)

7.8 Good

API Testing Tool Get ZAP (OWASP Zed Attack Proxy) open_in_new

emoji_events WINNER

GTmetrix

8.5 Very Good

API Testing Tool Get GTmetrix open_in_new

ZAP (OWASP Zed Attack Proxy) Free plan available

payments

GTmetrix From $29/mo Free plan available

psychology AI Verdict

GTmetrix edges ahead with a score of 8.5/10 compared to 7.8/10 for ZAP (OWASP Zed Attack Proxy). While both are highly rated in their respective fields, GTmetrix demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: GTmetrix

verified Confidence: Low

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description Overview

ZAP (OWASP Zed Attack Proxy)

ZAP is an open-source API testing tool that focuses on security and ethical hacking. It offers advanced scanning features, detailed reports, and a user-friendly interface. Best suited for teams prioritizing robust security checks and manual testing.

GTmetrix

GTmetrix combines the strengths of Google PageSpeed Insights and YSlow, providing a comprehensive performance analysis in a user-friendly interface. It offers visual insights, detailed reports, and actionable recommendations for optimizing website speed and Core Web Vitals. The tool allows users to test from various locations and devices, simulating real-world user experiences. While the free vers...