Top 12 Authy Alternatives

Latest update: 2019-04-15

Google Authenticator

Google Authenticator is a multifactor app for mobile devices.
Duo Security

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.
FreeOTP

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

Portable open-source Authenticator for Windows
Duo mobile

Duo Mobile works with Duo Security's two-factor authentication service to make logins more...
Authenticator Plus

Authenticator Plus generates 2-step verification codes and lets you synchronize your accounts.
UNLOQ

UNLOQ offers Multi-Factor Authentication, Transaction authorization, and Data Encryption solutions for Businesses and Organisations.
LastPass Authenticator

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

A trusted open-source Authenticator. Formerly known as SmartWatch2 Authenticator free.
Authenticator

Authenticator is a simple, free, and open source two-factor authentication app.
1Password

1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
andOTP

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