Top 6 Google Authenticator alternatives

Last updated: September 22, 2014
Google Authenticator
Google Authenticator generates 2-step verification codes on your phone. Enable 2-step verification to protect your account from hijacking by adding another layer of security. With 2-step verification signing in will require a code generated by the Google Authenticator app in addition to your account password.
The best Google Authenticator alternatives:


Authy


Strong Authentication You'll Actually Enjoy. We make the best rated Two-Factor Authentication smartphone app for consumers, a Rest API for developers and a strong authentication platform for the enterprise.

YubiKey


YubiKey enables strong, easy-to-use and affordable two-factor authentication with one-time passwords. Works instantly, no need to re-type pass codes from a device. Identified as a USB-keyboard, no client software or drivers needed

Duo Security


Two-factor authentication done right. Duo Security lets your users use their mobile phones to secure their logins, protecting your company from account takeover. Duo’s solution is cloud-based, which means there's no software to install, and no server to set up. Our patented technology and drop-in integrations enable you to seamlessly integrate Duo into your existing application login workflow.

Toopher


Toopher defeats online fraud using the location-awareness of a mobile device to automatically verify a user is where their identity is being used. The phone doesn’t even leave your pocket.

LastPass


LastPass is there when you need to login, generate a password for a new site, or complete an online order. We've streamlined the browsing experience with features that take the hassle out of logging in and signing up, so you can forget about passwords forever. LastPass free open-source alternatives are: KeePass, Padlock, Passbolt