What are the key differences between Zscaler Internet Security and Duo Security?

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

How are Zscaler Internet Security and Duo Security scored?

Zscaler Internet Security has an AI score of 8.2/10 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.

Zscaler Internet Security vs Duo Security 2026 - Compared

Zscaler Internet Security

Duo Security

WINNER Duo Security

Duo Security edges ahead with a score of 9.3/10 compared to 8.2/10 for Zscaler Internet Security. While both are highly...

Duo Security

9.3 Brilliant

Password Manager Get Duo Security open_in_new

Zscaler Internet Security 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 8.2/10 for Zscaler Internet Security. 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

Zscaler Internet Security

Zscaler Internet Security is a cloud-based cybersecurity solution designed to protect endpoints from malware, ransomware, and other online threats. It offers real-time threat detection and prevention for organizations seeking robust protection against evolving cyber risks. This platform is particularly useful for businesses utilizing cloud services and needing integrated security across their netw...

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.