Which one is right for you?

Thetis Pro FIDO2 vs. YubiKey 5Ci FIPS

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

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

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

	Select a product	Select a product
	Thetis Pro FIDO2 ₹3,999 Save ₹500	YubiKey 5Ci FIPS ₹11,500
Warranty	—	1 year
Interfaces	NFC USB-A USB-C	Lightning USB-C
Features	Fido U2F	Fido U2F
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