IDmelon vs Rublon Authenticator
| IDmelon | Rublon Authenticator | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | — | $2/mo |
| Open source | No | No |
| Platforms | Android, api, extension, iOS, macOS, self-hosted, Web, Windows | Android, iOS |
| Free plan | No | Yes |
| Deployment | hybrid | hybrid |
| Supported factors | FIDO2 passkeys/security keys; smartphones; contactless cards and ID badges; NFC cards; fingerprints; Face ID/biometrics; SMS OTP; email OTP; phone-call verification | 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 | SAML 2.0; OIDC; REST API; existing identity-provider integration; custom SAML application integration | 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 Freedom251, Rublon Authenticator scores higher on our published basis.