Vetted Score
4.6
/ 5.0
Earns a high score for robust security features, easy deployment, and strong integration ecosystem, while maintaining a generous free tier.
Key Features
Push Authentication
One-tap approval via mobile app eliminates passwords and reduces phishing risk.
Device Insight
Real-time visibility into device health, OS version, and security posture before granting access.
Adaptive Access Policies
Dynamic policies that adjust authentication requirements based on user, location, and risk factors.
Frequently Asked Questions
Yes, Duo offers a free plan for up to 10 users with basic MFA and device insight features.
Duo works across web browsers, Windows, macOS, iOS, Android, and integrates with many VPNs, SSO providers, and cloud services.
Paid plans start at $3 per user per month for Essentials and go up to $12 per user per month for the Premium tier, billed annually or monthly.
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Specifications
Pricing Model
Free tier for up to 10 users, then paid plans ranging from $3 to $12 per user per month for advanced features.
Supported Platforms
WebWindowsmacOSiOSAndroid