Software Alternatives & Reviews

🔑 Two Factor Authentication

Systems for adding an extra layer of security through two-factor authentication.

The best Two Factor Authentication Products based on votes, our collection of reviews, verified products and a total of 566 factors

Top Two Factor Authentication Products

  1. 256

    Google Authenticator is a multifactor app for mobile devices.


  2. 259

    Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

  3. 162

    Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.

  4. 112

    Azure Multi-Factor Authentication helps safeguard access to data and applications while meeting user demand for a simple sign-in process.

  5. 112

    One app to quickly and securely verify your identity online, for all of your accounts.

  6. 72

    Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens...

  7. 37

    Auth0 is a program for people to get authentication and authorization services for their own business use.

    Open Source

  8. 73

    Open source implementation of the two-factor authentication HOTP and TOTP schemes.

  9. 74

    andOTP is a two-factor authentication App for Android 4.4+

  10. 68

    The YubiKey is a one-time password device for secure login with two-factor authentication

  11. 29

    Enterprise-grade identity management for all your apps, users & devices

  12. 50

    Secure login made open and easy 🔒

    Open Source

  13. 32

    LastPass is an online password manager and form filler that makes web browsing easier and more secure.

    Open Source

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