Software Alternatives, Accelerators & Startups

FreeOTP

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

Top 12 Open-Source Alternatives to FreeOTP

FreeOTP
OTP Auth Authenticator Authenticator.cc KeePass bitwarden Tofu Authenticator LoginTC privacyIDEA KeePassXC GAuth Authenticator

Summary

The top open-source alternatives to FreeOTP are OTP Auth, Authenticator, and Authenticator.cc. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. The app for calculating one-time-passwords on iPhone and iPad.
    Pricing:
    • Open Source

    #Identity And Access Management #Password Management #Two Factor Authentication 11 social mentions

  2. Authenticator is a simple, free, and open source two-factor authentication app.
    Pricing:
    • Open Source

    #Identity And Access Management #Two Factor Authentication #Password Management 4 social mentions

  3. Authenticator generates 2-Step Verification codes in your browser.
    Pricing:
    • Open Source

    #Identity And Access Management #Password Management #Authentication 17 social mentions

  4. KeePass is an open source password manager. Passwords can be stored in highly-encrypted databases, which can be unlocked with one master password or key file.
    Pricing:
    • Open Source

    #Security & Privacy #Password Management #Password Managers 206 social mentions

  5. Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.
    Pricing:
    • Open Source
    • Freemium
    • $10.0 / Annually (Premium)

    #Password Managers #Password Management #Security & Privacy 605 social mentions

  6. Tofu Authenticator is an open-source easy to use two-factor authentication app that lets you secure your accounts with one-time passwords.
    Pricing:
    • Open Source

    #Security & Privacy #Identity And Access Management #Password Management 1 social mentions

  7. Simply Strong Two-Factor Authentication LoginTC is best in class. Effortless Administration. Intuitive User Experience. Cost-effective solution for all organizations.
    Pricing:
    • Open Source
    • Freemium
    • Free Trial
    • $3.0 / Monthly (Professional Tier)

    #Identity And Access Management #Two Factor Authentication #Authentication

  8. privacyIDEA is an enterprise ready, open-source multi factor authentication system.
    Pricing:
    • Open Source

    #Identity And Access Management #Two Factor Authentication #Authentication 1 social mentions

  9. KeePass Cross-Platform Community Edition - A community maintained fork of the popular KeePassX...
    Pricing:
    • Open Source

    #Password Management #Password Managers #Security & Privacy 232 social mentions

  10. A simple application for multi-factor authentication.
    Pricing:
    • Open Source

    #Password Management #Identity And Access Management #Password Managers 1 social mentions

  11. 11
    Auth0 is a program for people to get authentication and authorization services for their own business use.
    Pricing:
    • Open Source

    #Identity And Access Management #Identity Provider #SSO 179 social mentions

  12. Secure login made open and easy 🔒
    Pricing:
    • Open Source

    #Identity And Access Management #Two Factor Authentication #Authentication 27 social mentions

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