Duo Security vs Frontegg Pricing (2026)
How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.
| Duo Security | Frontegg | |
|---|---|---|
| Starts at | $3/mo | Custom |
| Number of plans | 4 | 2 |
| Free plan | ||
| Free trial | — | |
| Pricing model | per-seat | usage-based |
Duo Free
- Add up to 10 users
- Strong MFA
- Seamless integrations
- Free authenticator app
Duo Essentials
- 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
- A comprehensive package for complete Zero Trust access
- VPN-less remote access to private resources
- Complete device trust with endpoint protection check
Pay as you go
- Fully Customized Hosted Login
- 7,500 Monthly Active Users
- 5 Enterprise Connections (SSO/SCIM)
- Unlimited Organizations
- Custom Domain
Enterprise
Popular- Add-ons Available
- Multiple Environments
- Advanced Fraud Protection
- 99.99% Uptime SLA
- Premium Support
Duo Security vs Frontegg FAQ
- Which one is cheaper?
- One or both use custom pricing, so it depends on your specific needs.
- Can I use either one for free?
- Both offer free plans, so you can try each without paying. Start with whichever fits your workflow better and upgrade when you hit the limits.
- How do they charge?
- Different approach here. Duo Security uses per-seat pricing, while Frontegg goes with usage-based. That changes the math depending on your team size and usage.
- Which one is a better deal?
- Depends on what you need. Duo Security: At $3–$9/user/month, Duo sits in the affordable-to-mid range for identity security — well below Okta's MFA add-ons and competitive with Microsoft Authenticator bundles for orgs not already in the M365 ecosystem. They're clearly targeting security-conscious SMBs and mid-market teams that want enterprise-grade MFA without enterprise-grade pricing. Frontegg: Frontegg is going after the B2B SaaS builder market — teams that need to ship auth fast without rolling their own. The free tier up to 7,500 MAUs undercuts Auth0's entry pricing and signals they're trying to win developer-led adoption before competitors even get a meeting.
Still deciding? See the best Duo Security alternatives or the best Frontegg alternatives, ranked with verified pricing.
Keep tabs on both.
We'll monitor pricing changes for Duo Security and Frontegg and let you know when something moves.