OpenOTP Authentication Server

OpenOTP Authentication Server is ranked #40 of 49 in multi-factor authentication software on The Geeks Club. It runs on Linux, iOS, Android. There is no free plan.

Compared on multi-factor authentication software

Free plan
No
Deployment
hybrid
Supported factors
Mobile push; software tokens; hardware tokens; OATH; SMS; email; secure email; magic links; QR codes; YubiKey; FIDO2; passkeys; smart cards; PKI certificates
App integration methods
RADIUS; LDAP proxy; SAML2; OpenID Connect; OAuth; ADFS plugin; web plugins; SOAP/XML API; JSON API
Adaptive access policies
Yes
Passwordless authentication
Yes
Device trust controls
Yes

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