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.
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Open-Source Alternatives.
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Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.
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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.
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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.
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Azure Multi-Factor Authentication helps safeguard access to data and applications while meeting user demand for a simple sign-in process.
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One app to quickly and securely verify your identity online, for all of your accounts.
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LastPass is an online password manager and form filler that makes web browsing easier and more secure.
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Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens...
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LastPass is an online password manager and form filler that makes web browsing easier and more secure.
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Auth0 is a program for people to get authentication and authorization services for their own business use.
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On-demand SSO, directory integration, user provisioning and more
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DIGIPASS offers two-factor authentication solutions for mobile applications.
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Enterprise-grade identity management for all your apps, users & devices
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Authenticator is a simple, free, and open source two-factor authentication app.
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Ping Identity provides cloud-based, single sign-on and identity management solutions with their SAML SSO.
Google Authenticator discussion
