Microsoft Authenticator Alternatives

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

Google Authenticator is a multifactor app for mobile devices.

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

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

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

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

Login to any account on any device with your fingerprint

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

Simply Strong Two-Factor Authentication LoginTC is best in class. Effortless Administration. Intuitive User Experience. Cost-effective solution for all organizations.

freemium $3.0 / Monthly (Professional Tier)

FreeOTP Authenticator precisely brings a second, secure layer of security for your online social or private accounts.

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.

Multi-factor authentication is becoming the standard. Secure your apps and VPN with strong MFA for adaptive, risk-based authentication.

Adaptive Security Manager is an Intelligent, affordable, adaptive multi-factor security for web applications.