What are the key differences between Cloudflare Access and Duo Security?

Compare Cloudflare Access and Duo Security side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Cloudflare Access and Duo Security scored?

Cloudflare Access has an AI score of 8.6/10 and Duo Security has an AI score of 9.3/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Cloudflare Access vs Duo Security 2026 - Compared

Cloudflare Access

Duo Security

WINNER Cloudflare Access

Duo Security edges ahead with a score of 9.3/10 compared to 8.6/10 for Cloudflare Access. While both are highly rated in...

emoji_events WINNER

Cloudflare Access

8.58 Great

Google Cloud DNS Get Cloudflare Access open_in_new

Duo Security

8.28 Great

Password Manager Get Duo Security open_in_new

Cloudflare Access Pricing not available

payments

Duo Security From $10/user/month

psychology AI Verdict

Duo Security edges ahead with a score of 9.3/10 compared to 8.6/10 for Cloudflare Access. While both are highly rated in their respective fields, Duo Security demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Cloudflare Access

verified Confidence: Low

Ready to decide? Get Cloudflare Access arrow_forward

description Overview

Cloudflare Access

While not a DNS record manager itself, Cloudflare Access is a critical security layer that works *with* DNS to control who can reach your services. It acts as an identity-aware proxy, ensuring that even if the DNS points correctly, only authenticated users can access the application. This shifts security from the perimeter (firewalls) to the identity layer, which is a modern necessity for secure w...

Duo Security

Duo Security provides enterprise-grade two-factor authentication with push notifications, voice calls, and SMS-based one-time passwords (OTPs). It supports a wide range of platforms and integrates seamlessly with popular business applications. Duos advanced security features and robust management tools make it a preferred choice for large organizations.