BIO-key PortalGuard vs Secret Double Octopus
| BIO-key PortalGuard | Secret Double Octopus | |
|---|---|---|
| Free trial | Yes | |
| Platforms | macOS, self-hosted, Web, Windows | Android, api, iOS, Linux, macOS, self-hosted, Web, Windows |
| Free plan | No | |
| Biometric methods | fingerprint, palm scan, facial recognition, voice biometrics | |
| Deployment model | hybrid | |
| Supported platforms | Windows, macOS, web browsers | |
| Audit logs | Yes | |
| Deployment | hybrid | |
| Supported factors | mobile push; biometrics; FIDO2 security keys; X.509 smartcards; OTP; Apple Watch; BLE; Windows Hello | |
| App integration methods | SAML; OIDC; RADIUS; LDAP/LDAPS; FIDO2/WebAuthn; REST API | |
| Adaptive access policies | Yes | |
| Passwordless authentication | Yes | |
| Device trust controls | Yes |
Listed together in Best Biometric Authentication Software