Authy Alternatives

Google Authenticator is a multifactor app for mobile devices.

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.

RSA SecurID is a multi-factor authentication and identity assurance solution.

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

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

OpenSSL is a free and open source software cryptography library that implements both the Secure Sockets Layer (SSL) and the Transport Layer Security (TLS) protocols, which are primarily used to provide secure communications between web browsers and …

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

Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG).

Idaptive delivers Next-Gen Access through a zero trust approach. Idaptive secures access everywhere with single sign-on, adaptive MFA, EMM and analytics.

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

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

Ensighten provides enterprise tag management solutions that enable businesses manage their websites more effectively.

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