Software Alternatives, Accelerators & Startups

Google Authenticator

Google Authenticator is a multifactor app for mobile devices.

Some of the top features or benefits of Google Authenticator are: Enhanced Security, Offline Access, Compatibility, Free of Charge, and Ease of Use. You can visit the info page to learn more.

Best Google Authenticator Alternatives & Competitors in 2025

The best Google Authenticator alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. 225

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

    /authy-alternatives
  2. 159

    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.

    /duo-security-alternatives
  3. Verify your customers in under 15 seconds anywhere in the world with a cutting-edge SaaS & API platform for Identity Verification and AML/KYC compliance.

    Try for free freemium $0.1 (per credit)

    Try for free
  4. 114

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

    /azure-multi-factor-authentication-alternatives
  5. 79

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

    /microsoft-authenticator-alternatives
  6. 50

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

    /lastpass-alternatives
  7. 45

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

    /aegis-authenticator-alternatives
  8. 52

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

    /lastpass-authenticator-alternatives
  9. 53

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

    Open Source

    /auth0-alternatives
  10. 41

    On-demand SSO, directory integration, user provisioning and more

    /onelogin-alternatives
  11. 29

    DIGIPASS offers two-factor​ authentication solutions for mobile applications.

    /digipass-alternatives
  12. 40

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

    /okta-alternatives
  13. 21

    Authenticator is a simple, free, and open source two-factor authentication app.

    Open Source

    /authenticator-alternatives
  14. 45

    Ping Identity provides cloud-based, single sign-on and identity management solutions with their SAML SSO.

    /ping-identity-alternatives
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