YubiKey vs Authy
A detailed comparison to help you choose between YubiKey and Authy.
YubiKey Hardware security key for phishing-resistant 2FA. | Authy Multi-device 2FA app with cloud sync. | |
|---|---|---|
| Rating | 4.8 (423 reviews) | 4.3 (148 reviews) |
| Pricing Model | paid | free |
| Starting Price | From $25/mo | Free |
| Best For | Best for users adding extra security with two-factor authentication | Best for users adding extra security with two-factor authentication |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | — | — |
YubiKey
Pros
- + Phishing-resistant FIDO2/WebAuthn support
- + Multi-protocol: FIDO, PIV, OpenPGP, OATH, OTP
- + Up to 100 passkeys on supported models
- + OATH app can store up to 64 seeds
- + Clear 45-day direct-purchase return policy
- + Separate applets with separate credential storage
Cons
- - Multi-protocol setup is complex for beginners
- - Many sites still lack FIDO2/U2F support
- - Physical loss can lock you out without backups
- - Higher cost than FIDO-only security keys
Authy
Pros
- + Free for end users
- + Encrypted backups with documented crypto design
- + Multi-device token syncing available
- + Works offline for code generation
- + Can disable new device installs
Cons
- - Desktop app ended March 19, 2024
- - No simple official token export
- - Cloud sync increases account attack surface
- - Twilio breach history includes Authy user impact
Stay in the loop
Get weekly updates on the best new privacy tools, deals, and comparisons.
No spam. Unsubscribe anytime.