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Google Titan

The best alternatives to Google Titan

4 European alternatives · updated 14 November 2026 · How we select

Google Titan covers FIDO2 and U2F, but teams needing OpenPGP, PIV or TOTP often switch for broader protocol support. Some also prefer hardware from suppliers outside China or with open firmware. Cryptnox FIDO2 Security Card is the only listed option with confirmed EU hosting.

In short

Google Titan covers fido2 authentication, u2f authentication, passwordless login, otp generation and smart card cryptography. European alternatives: Nitrokey 3, Cryptnox FIDO2 Security Card, Token2 and Dot Origin Key-ID FIDO. By area: Nitrokey 3, Cryptnox FIDO2 Security Card and Token2 for FIDO2 authentication; Nitrokey 3, Cryptnox FIDO2 Security Card and Token2 for u2F authentication; Nitrokey 3, Cryptnox FIDO2 Security Card and Token2 for passwordless login; Nitrokey 3 and Token2 for OTP generation; Nitrokey 3 and Cryptnox FIDO2 Security Card for smart card cryptography.

European alternatives to Google Titan

Nitrokey 3🇩🇪 DE

Open-source security key for FIDO2, OpenPGP and PIV with German-made hardware

Replaces Google Titan for FIDO2, U2F, passwordless logins, OTP and OpenPGP/PIV smart card crypto.

Covers all of Google Titan
GDPROpen Source
What users praise and criticise
  • Multi-protocol support: FIDO2/WebAuthn, U2F, OpenPGP, PIV and OTP in one device
  • Open hardware and firmware design with German production and SE050 secure element
  • Wide platform compatibility across desktop and mobile operating systems
  • Advanced use cases (OpenPGP, PIV, SSH) require steeper setup and command-line tools
  • Early adopters reported shipping delays, incomplete features and slow stabilization
  • Passkey capacity varies by model and firmware, with some users citing a 17-credential limit
Cryptnox FIDO2 Security Card🇨🇭 CH

Swiss FIDO2 smart card for phishing-resistant passwordless authentication

Replaces Google Titan for FIDO2, U2F, passwordless logins and PIV smart card crypto; no OTP.

FIDO2 authenticationU2F authenticationPasswordless loginSmart card cryptographyFrom €29.50
EU hostingGDPR
What users praise and criticise
  • Credit card form factor for wallet-friendly portability
  • Dual-interface support (NFC tap for mobile and contact ISO 7816 for readers)
  • Multi-application capability: FIDO2, MIFARE DESFire EV2/EV3, and PIV/CAC on a single chip
  • No integrated biometric sensor (PIN-only user verification)
  • Platform inconsistencies: Android limited to CTAP1/U2F, Linux requires HID bridge
  • Requires external smartcard reader for desktop contact authentication
Token2🇨🇭 CH

Swiss programmable hardware tokens for FIDO2, WebAuthn and TOTP

Replaces Google Titan for FIDO2, U2F, passwordless logins and OTP; lacks smart card crypto.

FIDO2 authenticationU2F authenticationPasswordless loginOTP generationFrom €18.00★ 3.5 (1 reviews)
Open SourceFree plan
Dot Origin Key-ID FIDO🇬🇧 GB

UK-made FIDO2 security keys for passwordless enterprise logins

Replaces Google Titan for FIDO2, U2F and passwordless logins; no OTP or smart card crypto.

FIDO2 authenticationU2F authenticationPasswordless login
GDPR

All Google Titan alternatives at a glance

Which part of Google Titan each alternative covers.

ProviderFIDO2 authenticationU2F authenticationPasswordless loginOTP generationSmart card cryptographyFromRating
Google Titan (the tool you are replacing)✓✓✓✓✓––
Nitrokey 3 🇩🇪✓✓✓✓✓On request–
Cryptnox FIDO2 Security Card 🇨🇭✓✓✓✓€29.50–
Token2 🇨🇭✓✓✓✓€18.00★ 3.5 (1)
Dot Origin Key-ID FIDO 🇬🇧✓✓✓On request–

Prices per user and month in the cheapest paid plan. Ratings are weighted across G2, Capterra, OMR and other portals, with the review count in brackets.

Frequently asked questions

Which European tool fully replaces Google Titan for FIDO2 and U2F authentication?

Nitrokey 3, Token2, Cryptnox FIDO2 Security Card and Dot Origin Key-ID FIDO all cover FIDO2 and U2F authentication. Token2 also supports TOTP and OTP generation, while Nitrokey 3 and Cryptnox add OpenPGP and smart card cryptography.

Which tool should I pick if I need OTP generation alongside FIDO2?

Token2 is the only listed European tool that supports both FIDO2 and OTP generation. It also offers TOTP and integrates with services like Google, GitHub and Azure MFA.

Which European tools offer a free plan or are free to use?

Token2 has a free plan. Nitrokey 3 is open source and free to use.

Which tool should I choose for smart card cryptography?

Nitrokey 3 and Cryptnox FIDO2 Security Card both support smart card cryptography. Nitrokey 3 also covers OpenPGP, while Cryptnox offers EU hosting.

Do any of these tools have EU-based server hosting?

Cryptnox FIDO2 Security Card is the only listed tool with confirmed EU hosting.

Which tool integrates with Microsoft Entra ID for FIDO2 authentication?

Nitrokey 3 and Cryptnox FIDO2 Security Card both integrate with Microsoft Entra ID. Dot Origin Key-ID FIDO also supports Azure AD.

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