OpenOTP Authentication Server vs Rublon Authenticator
OpenOTP Authentication Server
5.0 #41 in Multi-Factor Authentication Software
About OpenOTP Authentication Server| OpenOTP Authentication Server | Rublon Authenticator | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $2/mo |
| Open source | No | No |
| Platforms | Linux, iOS, Android | Android, iOS |
| Free plan | No | Yes |
| Deployment | hybrid | 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 | Mobile Push; TOTP passcode; FIDO2/U2F security key; FIDO2 passkey; QR Code; YubiKey OTP; Email Link; SMS Passcode; SMS Link; Phone Call; RFID |
| App integration methods | RADIUS; LDAP proxy; SAML2; OpenID Connect; OAuth; ADFS plugin; web plugins; SOAP/XML API; JSON API | native connectors and plugins; Rublon Authentication Proxy; Rublon Access Gateway; Rublon App Shield; Rublon Identity Bridge; REST API; SDKs |
| Adaptive access policies | Yes | Yes |
| Passwordless authentication | Yes | — |
| Device trust controls | Yes | Yes |
Both are listed in Best Multi-Factor Authentication Software. On Inferse, Rublon Authenticator scores higher on our published basis.