Compare security keys

Which one is better in 2025? In-depth comparison of popular security keys

Here's a list of the 36 most popular security keys with some differences in cost, ease of use, and compatibility.

We've compared these security keys head-to-head to help you decide which is best for your needs.

	YubiKey 5 NFC Coming soon	YubiKey Bio - FIDO Edition Coming soon	YubiKey C Bio - FIDO Edition Coming soon	YubiKey 5C NFC Coming soon 3	YubiKey 5Ci Coming soon 2	YubiKey 5C Coming soon	Feitian BioPass FIDO2 K26+ Coming soon	Feitian BioPass FIDO2 K26 Coming soon	Feitian BioPass FIDO2 K45+ Coming soon	Feitian BioPass FIDO2 K45 Pro Coming soon	Feitian BioPass FIDO2 K49 Pro Coming soon	Feitian ePass FIDO A4B Coming soon	Feitian ePass FIDO K10 Coming soon	Feitian ePass FIDO K28 Coming soon	Feitian ePass FIDO K39 Coming soon	Feitian ePass FIDO NFC K40+ Coming soon	Feitian ePass FIDO NFC K40 Coming soon	Feitian ePass FIDO NFC K9 Coming soon	Feitian ePass FIDO NFC K9D Coming soon	Feitian iePass FIDO K44 Coming soon	Feitian MultiPass FIDO Coming soon 1	Thetis BLE U2F Coming soon	Thetis FIDO2 Coming soon	Thetis Pro FIDO2 Coming soon	Yubico Security Key C NFC Coming soon 1	Yubico Security Key NFC Coming soon 1	YubiHSM 2 FIPS Coming soon	YubiHSM 2 Coming soon	YubiKey 5 Nano FIPS Coming soon	YubiKey 5 Nano Coming soon	YubiKey 5 NFC FIPS Coming soon	YubiKey 5C FIPS Coming soon	YubiKey 5C Nano FIPS Coming soon	YubiKey 5C Nano Coming soon	YubiKey 5C NFC FIPS Coming soon	YubiKey 5Ci FIPS Coming soon
Warranty	1 year	1 year	1 year	1 year	1 year	1 year	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1 year	1 year	1 year	1 year	1 year	1 year	1 year	1 year	1 year	1 year	1 year	1 year
Interfaces	NFC USB-A	Biometric USB-A	Biometric USB-C	NFC USB-C	Lightning USB-C	USB-C	Biometric USB-C	Biometric USB-C	Biometric USB-A	Biometric USB-A	Biometric USB-C	USB-A	USB-A	USB-C	USB-C	NFC USB-C	NFC USB-C	NFC USB-A	NFC USB-A	Biometric Lightning USB-C	Bluetooth NFC USB-A	Bluetooth NFC USB-A	USB-A	NFC USB-A USB-C	NFC USB-C	NFC USB-A	USB-A	USB-A	USB-A	USB-A	NFC USB-A	USB-C	USB-C	USB-C	NFC USB-C	Lightning USB-C
Features	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F Fido2	Fido U2F Fido2	Fido U2F Fido2	Fido U2F Fido2 OATH HOTP	Fido U2F Fido2 OATH HOTP	Fido U2F Fido2 OATH HOTP	Fido U2F Fido2 OATH HOTP	Fido U2F Fido2 OATH HOTP	Fido U2F Fido2 OATH HOTP	Fido U2F Fido2 OATH HOTP OATH TOTP	Fido U2F Fido2 OATH HOTP OATH TOTP	Fido U2F Fido2 OATH HOTP OATH TOTP	Fido U2F Fido2 OATH HOTP OATH TOTP	Fido U2F Fido2 OATH HOTP OATH TOTP	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F	Fido U2F
Compatible With	Android Linux Windows iOS macOS	Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows iOS macOS	Android Linux Windows iOS macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows macOS	Android Linux Windows iOS macOS	Android Linux Windows iOS macOS	Android Linux Windows iOS macOS	Android Linux Windows iOS macOS	Android Linux Windows iOS macOS	Linux Windows macOS	Linux Windows macOS	Linux Windows macOS	Linux Windows macOS	Android Linux Windows iOS macOS	Android Linux Windows iOS macOS	Linux Windows macOS	Linux Windows macOS	Android Linux Windows iOS macOS	Android Linux Windows iOS macOS
Certifications	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	FIPS 140-2	—	FIPS 140-2	—	FIPS 140-2	FIPS 140-2	FIPS 140-2	—	FIPS 140-2	FIPS 140-2
Desktop	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator
iOS	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator
Android	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator	Yubico Authenticator