Duo Security Pricing Plans and Tiers
Multi-factor authentication and secure access by Cisco
Pricing last verified: June 15, 2026
Pricing Analysis
Duo Security's per-user pricing ($3-9/mo) represents the most competitive MFA market segment. By bundling single sign-on, passwordless authentication, and device trust across all tiers, Duo eliminates the unbundled pricing patterns competitors (Okta Workflows at $0.50-2/automation) use to inflate effective costs.
The free tier (10 users) matches JumpCloud's strategy of creating free-to-paid conversion via organic growth. Small teams use Duo Free at zero cost, and once headcount exceeds 10, the Essentials tier ($3/mo) becomes unavoidable, creating high-intent conversions without sales friction.
Duo's ownership by Cisco (acquired 2010 for $2.3B) enables bundling advantages unavailable to competitors. Duo integrates natively with Cisco's access control and endpoint products, creating switching costs across Cisco's entire security stack.
Strengths
- Free tier supports up to 10 users with full MFA and passwordless authentication capabilities, enabling zero-friction adoption.
- Essentials tier ($3/mo) bundles SSO, passwordless MFA, and Duo Directory, eliminating surprise costs from unbundled add-ons.
- Premier tier ($9/mo) includes Cisco Identity Intelligence and device trust, enabling Zero Trust security without separate licensing.
Considerations
- Passwordless authentication availability differs by tier; Essentials offers basic FIDO2, Premier adds passkeys and advanced biometrics.
- Cisco integration advantages may not translate for customers in non-Cisco ecosystems running pure-cloud infrastructure.
Mid-market organizations seeking per-user MFA with bundled SSO and passwordless authentication without premium per-feature pricing.
Duo's bundled tier structure eliminates the unbundled add-on pricing that inflates effective costs - each tier increase adds capabilities, not surprise fees.
Best choice: Duo Security
Pricing Plans (4)
Duo Free
Popular- ✓Add up to 10 users
- ✓Strong MFA
- ✓Seamless integrations
- ✓Free authenticator app
Duo Essentials
Popular- ✓Duo Directory
- ✓Phishing-resistant MFA
- ✓Complete passwordless authentication
- ✓Single sign-on
- ✓Trusted Endpoints
- ✓Unlimited applications
Duo Advantage
Popular- ✓Cisco Identity Intelligence (Cross-identity visibility, ISPM, and ITDR)
- ✓Duo Passport
- ✓Session theft protection
- ✓Active Directory Defense
- ✓Risk-Based Authentication
Duo Premier
Popular- ✓A comprehensive package for complete Zero Trust access
- ✓VPN-less remote access to private resources
- ✓Complete device trust with endpoint protection check
How does Duo Security pricing compare?
See how Duo Security's 4 pricing plans stack up against similar Security tools.
Frequently Asked Questions
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Sources
- Duo Security Official Pricing- Vendor pricing page
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