What are the key differences between Quad9 and AdGuard DNS?

Compare Quad9 and AdGuard DNS side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Quad9 and AdGuard DNS scored?

Quad9 has an AI score of 8.5/10 and AdGuard DNS has an AI score of 8.7/10. Scores are based on features, user satisfaction, and overall quality analysis.

Quad9 vs AdGuard DNS 2026 — Compared

Quad9

AdGuard DNS

WINNER AdGuard DNS

AdGuard DNS edges ahead with a score of 8.7/10 compared to 8.5/10 for Quad9. While both are highly rated in their respec...

Quad9

8.5 Very Good

Web Hosting Get Quad9 open_in_new

emoji_events WINNER

AdGuard DNS

8.7 Very Good

DNS Management Get AdGuard DNS open_in_new

psychology AI Verdict

AdGuard DNS edges ahead with a score of 8.7/10 compared to 8.5/10 for Quad9. While both are highly rated in their respective fields, AdGuard DNS demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: AdGuard DNS

verified Confidence: Low

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description Overview

Quad9

Quad9 is a non-profit organization that provides a secure, privacy-centric DNS service. Its primary mission is to protect users from cyber threats by automatically blocking access to known malicious domains. Quad9 aggregates threat intelligence from over a dozen leading cybersecurity companies, ensuring that your network is protected against phishing, malware, and botnets in real-time. Because it...

AdGuard DNS

AdGuard DNS is specifically designed to strip away ads, trackers, and malicious content at the DNS level. It is an excellent solution for users who want a cleaner browsing experience without installing browser extensions on every device. AdGuard offers different server configurations, including a 'Family Protection' mode that filters out adult content. It is highly effective for mobile devices and...