
Duo Mobile
8.5#2 in authenticator appsFrom $3 a monthFree planAndroidiOS
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| Fact | Duo Mobile | SurePassID |
|---|---|---|
| Free plan | Yes | No |
| Headquarters | Ann Arbor, Michigan, United States | St. Petersburg, Florida, United States |
| Integrations | Duo works with legacy infrastructure, major platforms, custom apps, VPNs, SaaS tools, and offline devices. | Listed integration methods include SAML2, OIDC, RADIUS, LDAP, API, Entra ID, ADFS, Microsoft 365, and Active Directory. |
It suits individuals who need app-based login approvals or passcodes, as well as organizations integrating authentication with business systems. End users needing setup or troubleshooting help should contact their Duo administrator.
You want what its maker publishes above — check its page for the details.