What are the key differences between Authy and Duo Security?

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

How are Authy and Duo Security scored?

Authy has an AI score of 7.4/10 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.

Authy vs Duo Security 2026 - Compared

Authy

Duo Security

WINNER Duo Security

Duo Security edges ahead with a score of 9.3/10 compared to 7.4/10 for Authy. While both are highly rated in their respe...

Authy

8.36 Great

Password Manager Get Authy open_in_new

emoji_events WINNER

Duo Security

8.28 Great

Password Manager Get Duo Security open_in_new

Authy From $2.99/mo Free plan available

payments

Duo Security From $10/user/month

psychology AI Verdict

Duo Security edges ahead with a score of 9.3/10 compared to 7.4/10 for Authy. 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: Duo Security

verified Confidence: Low

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description Overview

Authy

Authy primarily focuses on two-factor authentication but also offers password storage capabilities. It's particularly useful for managing 2FA codes across multiple devices. Authy's device synchronization ensures that codes are readily available. Secure notes and emergency contacts add extra layers of security. While not a full-fledged password manager, it complements existing solutions well. It's...

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.