Nitrokey 3 vs YubiKey 5 Series
| Nitrokey 3 | YubiKey 5 Series | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Android, iOS, Linux, macOS, Windows | Android, iOS, Linux, macOS, Web, Windows |
| Free plan | No | No |
| Authentication standards | WebAuthn, CTAP2/FIDO2, CTAP1/FIDO U2F 1.2, HOTP RFC 4226, TOTP RFC 6238, HOTP verification | FIDO2/WebAuthn, FIDO U2F, Yubico OTP, OATH-TOTP, OATH-HOTP, PIV smart card, OpenPGP |
| NFC support | Yes | Yes |
| USB connector | usb-a | usb-a |
| Device management | vendor app | vendor app |
| Operating systems | Windows, macOS, Linux, BSD, Android, iOS | Windows, macOS, Linux, iOS, Android, ChromeOS |
| Paid from | — | 58 one-time |
| Biometric unlock | — | No |
Both are listed in Best Security Keys. On Samsung Mobile US Press, YubiKey 5 Series scores higher on our published basis.