YubiKey Alternatives

YubiKey is described as 'A multi-protocol, highest assurance security key offering passwordless workflows and strongest 2FA against phishing, protecting devices efficiently' and is a Authenticator in the security & privacy category. There are more than 25 alternatives to YubiKey for a variety of platforms, including Android, iPhone, iPad, Linux and Mac apps. The best YubiKey alternative is Nitrokey. It's not free, so if you're looking for a free alternative, you could try 2FA Authenticator (2FAS) or Authy. Other great apps like YubiKey are OnlyKey, Microsoft Authenticator, OVault and KeyVault.

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Alternatives list

  1. CloudOTP icon

    CloudOTP

     1 like

    An awesome two-factor authenticator based on Flutter, supports Android, Windows and Linux platforms, and supports multiple cloud backup methods such as Onedrive, Dropbox, WebDAV, S3Cloud, etc.

    Cost / License

    Platforms

    • Linux
    • Flathub
    • Windows
    • Mac
    • Android
    • iPhone
     
  2. CanoKeys icon

    CanoKeys

     2 likes

    An open-source secure key.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    CanoKeys screenshot 1
     
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    1
  4. Authorizer icon

    Authorizer

     3 likes

    A Password Manager for Android with Auto-Type over USB and Bluetooth, OTP and much more.

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Android
     
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  5. Ad
    Screenshot
    Nitrokey icon
    Nitrokey

    Provides robust USB-based encryption, digital signing, and secure login with hardware-level secret key storage, user-defined PIN, tamper-proof smart card, open source design, email and data encryption compatibility, virus protect...

    https://www.nitrokey.com
    Learn More
  6. Yandex.Key icon

    Yandex.Key

     2 likes

    Two-factor authentication app for Yandex accounts and also other QR-code based temporary codes for two-factor authentication

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    Yandex.Key screenshot 1
     
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  7. Incognia icon

    Incognia

     2 likes

    Location-based behavioral biometrics SDK and APIs for frictionless mobile identification verification and authentication.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Android
    • iPhone
    • iPad
    • Software as a Service (SaaS)
    Location Behavioral Biometrics SDK and APIs providing frictionless mobile identity verification and authentication without PII.
     
  8. Titan Security Key icon

    Titan Security Key

     1 like

    Google Titan Security Keys offer two-factor authentication to prevent phishing and man-in-the-middle attacks. They support FIDO standards and come in USB-A, USB-C, and Bluetooth formats, ensuring compatibility with various devices and services.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • Android Tablet
    • iPhone
    • iPad
    Titan Security Key screenshot 1
     
  10. Krypton icon

    Krypton

     2 likes

    Krypton implements the standardized FIDO Universal 2nd Factor (U2F) protocol to provide secure, un-phishable two-factor authentication on the web, using just your phone.

    15 Krypton alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • iPhone
    • iPad
    Krypton screenshot 1
     
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    1
  11. Sentinel Authenticator 2FA icon

    Sentinel Authenticator 2FA

     2 likes

    Sentinel is an elegant OTP Authenticator app for both iOS and MacOS. It relies only on the Apple's iCloud Keychain to share data across devices.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • iPhone
    • iPad
    • Apple Watch
    Sentinel Authenticator 2FA screenshot 1
     
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    1
  12. AuthLite icon

    AuthLite

     1 like

    This app is created for use with the YubiKey NFC and NEO to copy One-time-passwords (OTPs) from a YubiKey into the iOS clipboard.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • iPhone
    • iPad
    AuthLite screenshot 1
     
  13. OneSpan DIGIPASS FX7 icon

    OneSpan DIGIPASS FX7

     1 like

    Stop account takeovers, protect your employees and applications, and eliminate passwords with DIGIPASS® FX7, a FIDO-enabled, phishing-resistant authenticator. DIGIPASS FX7 enhances security while simplifying the login process, enabling a ‘work from anywhere, anytime’ policy.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    OneSpan DIGIPASS FX7 screenshot 1
     
  14. OpenSK icon

    OpenSK

     Like

    OpenSK is an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Self-Hosted
     
  15. MFAuth icon

    MFAuth

     Like

    Two-step verification app with offline code generation, HOTP and TOTP support, biometric login, local auto backup, QR and image import, multi-language interface, account personalization, dark mode, label grouping, and data privacy controls for secure management.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
    • Online
    • Google Chrome
    • Mozilla Firefox
    MFAuth screenshot 1
     
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