Which one is right for you?

Thetis FIDO2 vs. Yubico YubiKey 5Ci FIPS

Which one is better in 2025? In-depth comparison of Thetis FIDO2 and Yubico YubiKey 5Ci FIPS

Thetis FIDO2 and Yubico YubiKey 5Ci FIPS are two popular security keys with different costs, ease of use, and compatibility.

We've compared Thetis FIDO2 head-to-head with Yubico YubiKey 5Ci FIPS to help you decide which is best for your needs.

	Select a product	Select a product
	Thetis FIDO2 ₹2,499 Save ₹500	Yubico YubiKey 5Ci FIPS ₹11,500
Warranty	—	1 year
Connectors	USB-A	Lightning USB-C
Features	Fido U2F	Fido U2F OpenPGP
Compatible With	Android Linux Windows iOS macOS	Android Linux Windows iOS macOS
Certifications	—	FIPS 140-2
Desktop	—	Yubico Authenticator
iOS	—	Yubico Authenticator
Android	—	Yubico Authenticator