AlternativeTo Logo

TeleSign Alternatives

TeleSign is described as 'delivers account security and fraud prevention with two-factor authentication based on each user’s Mobile Identity (phone number, device and behavior) and driven by real-time, global intelligence, including reputation scoring and device data' and is an app in the security & privacy category. There are more than 10 alternatives to TeleSign for a variety of platforms, including iPhone, Android, iPad, Android Tablet and Mac. The best alternative is Authy, which is free. Other great apps like TeleSign are Google Authenticator, Microsoft Authenticator, LastPass Authenticator and OTP Auth.

TeleSign alternatives are mainly Authenticator Apps but may also be Password Managers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of TeleSign.
This page was last updated
  • FreeProprietary
  • iPhone

TeleSign delivers account security and fraud prevention with two-factor authentication based on each user’s Mobile Identity...

Learn more about TeleSign

  1. Authy is a simple way to manage two-factor authentication accounts. Authy supports Gmail, Dropbox, LastPass and thousands of other sites.

  2. Google Authenticator generates 2-step verification codes on your phone.


  3. Sign in is easy, convenient, and secure when you use Microsoft Authenticator. Use your phone, not your password, to log into your Microsoft account. You simply have to enter your username, then approve the notification sent to your phone.

  4. LastPass Authenticator is a two-factor authentication app for your LastPass account and other supported apps. LastPass Authenticator offers simple, secure authentication to your accounts by generating passcodes for login or receiving push notifications for one-tap approval.

  5. The app for calculating one-time-passwords on iPhone and iPad. OTP Auth can be used with any service that uses one time passwords. This includes services like Dropbox and GMail with two-step-verfification enabled. OTP Auth is QR code enabled.


  6. Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.

  7. Authenticator is a simple, free, and open source two-factor authentication app. It helps keep your online accounts secure by generating unique one-time passwords, which you use in combination with your other passwords to log into supporting websites.

  8. Authenticator Plus icon

    Authenticator Plus

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Android Wear

    Authenticator Plus generates 2-step verification codes to protect your accounts with your password and phone / tablet.


    The program seems no longer updated. Last versions released in 2018 can be still downloaded from the appstores.

  9. Keysmith - 2FA icon

    Keysmith - 2FA

    • FreeOpen Source
    • Linux
    • KDE
    • Linux Mobile
    • Plasma Mobile

    Keysmith is a token generator for your two-factor authentication (2FA) logins. It supports time and hash-based one-time passwords (TOTP/HOTP).

  10. 2FAS Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH authentication*.

Showing 10 of 23 alternatives