Clef Alternatives

LoginTC is a simple, secure 2-Factor Authentication solution.

YubiKey provides security solutions for strong two-factor authentication using U2F, OTP, PIV, and more.

Protectimus ia a two-factor authentication solution.

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.

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.

DIGIPASS offers two-factor​ authentication solutions for mobile applications.

Swivel multi-factor authentication platform has been designed to tailor the user authentication requirements to the exacting security policies.

Symantec VIP provides user friendly two-factor authentication services to protect networks, applications, and data.

WiKID is an on-premise two-factor authentication solution.

Mi-Token was developed by cryptographic and bank security specialists, designed specifically for two-factor authentication within the banking industry.

AuthAnvil software is an integrated identity and access management tool designed to help IT managers service their networks, infrastructure network, and ensure that devices are safe and secure at all times. Read more about AuthAnvil.

privacyIDEA is an enterprise ready, open-source multi factor authentication system.