What are the key differences between OpenDNS (Cisco Umbrella) and Quad9 DNS?

Compare OpenDNS (Cisco Umbrella) and Quad9 DNS side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are OpenDNS (Cisco Umbrella) and Quad9 DNS scored?

OpenDNS (Cisco Umbrella) has an AI score of 8.8/10 and Quad9 DNS has an AI score of 9.2/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

OpenDNS (Cisco Umbrella) vs Quad9 DNS 2026 — Compared

OpenDNS (Cisco Umbrella)

Quad9 DNS

WINNER Quad9 DNS

Quad9 DNS edges ahead with a score of 9.2/10 compared to 8.8/10 for OpenDNS (Cisco Umbrella). While both are highly rate...

OpenDNS (Cisco Umbrella)

8.8 Very Good

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emoji_events WINNER

Quad9 DNS

9.2 Excellent

DNS Provider Get Quad9 DNS open_in_new

psychology AI Verdict

Quad9 DNS edges ahead with a score of 9.2/10 compared to 8.8/10 for OpenDNS (Cisco Umbrella). While both are highly rated in their respective fields, Quad9 DNS demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Quad9 DNS

verified Confidence: Low

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description Overview

OpenDNS (Cisco Umbrella)

OpenDNS, now part of Cisco Umbrella, remains a stalwart in the corporate security space. It is highly reliable and excels in providing centralized, policy-driven DNS filtering for large organizations. Its strength lies in its established enterprise support and ability to integrate with existing corporate security infrastructure, making it a safe bet for regulated industries.

Quad9 DNS

Quad9 is a highly respected DNS service focused heavily on security, specifically blocking known command-and-control servers and malware domains. It operates on a principle of proactive threat intelligence, making it a top choice for users prioritizing malware protection above all else. Its commitment to security standards and rapid list updates ensures that users are protected against emerging th...