Software Alternatives & Startups

FreeOTP

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

FreeOTP

FreeOTP Alternatives & Competitors

  1. 48

    Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

    Key Authy features:

    Multi-device synchronization Encrypted backups Offline usage capability Desktop app available

    /authy-alternatives
  2. 43

    Google Authenticator is a multifactor app for mobile devices.

    Key Google Authenticator features:

    Enhanced Security Offline Access Compatibility Free of Charge

    free

    /google-authenticator-alternatives
  3. PlexTrac is the #1 AI-powered platform for pentest reporting and threat exposure management, helping cybersecurity teams efficiently address the most critical threats and vulnerabilities.

    Key PlexTrac features:

    Comprehensive Reporting Collaboration and Integration Centralized Vulnerability Management User-Friendly Interface

    Visit website Sponsored

    Visit website
  4. 30

    Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens...

    Key Aegis Authenticator features:

    Open Source No Ads or Tracking Secure Backup Options Import/Export Options

    /aegis-authenticator-alternatives
  5. 28

    One app to quickly and securely verify your identity online, for all of your accounts.

    Key Microsoft Authenticator features:

    Enhanced Security Ease of Use Integration with Microsoft Ecosystem Push Notifications

    /microsoft-authenticator-alternatives
  6. 34

    Simple 2FA Authenticator - Generate Two Factor Authentication tokens.

    Key 2FAS features:

    Enhanced Security User-Friendly Interface Offline Access Cross-Platform Compatibility

    /2fas-alternatives
  7. 26

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

    Key andOTP features:

    Open Source Offline Functionality User-Friendly Interface Backup and Restore Options

    /andotp-alternatives
  8. 21

    Secure, Cross Platform, Open Source 2FA.

    Key Ente Auth features:

    Privacy-focused User-friendly Cross-platform compatibility

    /ente-auth-alternatives
  9. 14

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

    Key LastPass Authenticator features:

    Security Ease of Use Compatibility Backup and Restore

    /lastpass-authenticator-alternatives
  10. 10

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

    Key Authenticator features:

    Open Source Privacy-Focused Simple User Interface Local Storage

    Open Source

    /authenticator-alternatives
  11. 9

    Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.

    Key bitwarden features:

    Open Source Cross-Platform Compatibility End-to-End Encryption Affordable Pricing

    Open Source freemium $10 / Annually (Premium)

    /bitwarden-alternatives
  12. 7

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

    Key Authenticator Plus features:

    Ease of Use Cross-Platform Support Backup and Restore Multi-Language Support

    /authenticator-plus-alternatives
  13. 13

    The app for calculating one-time-passwords on iPhone and iPad.

    Key OTP Auth features:

    Security Open Source Standards Compliance Cross-Platform

    Open Source

    /otp-auth-alternatives
  14. 10

    The YubiKey is a one-time password device for secure login with two-factor authentication.

    Key YubiKey features:

    Enhanced Security Phishing Protection Ease of Use Compatibility

    /yubikey-alternatives
If you think we've missed something, please suggest an alternative to FreeOTP.

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