Proton Authenticator Alternatives

Proton Authenticator is described as 'Protect your accounts with Proton Authenticator, a private and secure cross-device two-factor authentication (2FA) that works offline. Created by Proton, the creators of Proton Mail, Proton VPN, Proton Drive, and Proton Pass' and is a very popular Authenticator in the security & privacy category. There are more than 50 alternatives to Proton Authenticator for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Windows apps. The best Proton Authenticator alternative is Bitwarden, which is both free and Open Source. Other great apps like Proton Authenticator are KeePassXC, KeePass, Aegis Authenticator and Ente Auth.

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Alternatives list

  1. Personal 2FA icon

    Personal 2FA

     1 like

    🔐 Personal 2FA - Secure, encrypted TOTP authenticator with multi-format import/export, OpenSSL compatibility, and bilingual support (ES/EN).

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Online
    Personal 2FA screenshot 1
     
  2. Authn8 icon

    Authn8

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    Authn8: The Team-First Authenticator for Secure 2FA Sharing

    Authn8 is the authenticator built for modern teams, agencies, and enterprise workflows. Whether you're onboarding new staff, managing shared logins, or coordinating across departments, Authn8 simplifies secure 2FA h.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • iPhone
    • Android
    Authn8 screenshot 1
     
  4. Seed-Vault icon

    Seed-Vault

     Like

    Most people store their seed phrase on paper or a plain metal plate. Anyone who finds it can drain your wallet instantly.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Online
    • Software as a Service (SaaS)
    Homepage
     
  5. Ad
    Screenshot
    LastPass icon
    LastPass

    Password manager with unlimited storage, password generation, form filling, secure sharing, dark web monitoring, account recovery, and business tools like dashboards.

    https://lastpass.com
    Learn More
  6. Kerveros icon

    Kerveros

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    Kerveros is a robust two-factor authentication code generator that combines ease of use with enterprise-grade security. It generates time-based one-time passwords (TOTP) for your online accounts while keeping your secrets encrypted and protected.

    Cost / License

    Platforms

    • Linux
    • Flathub
    • Flatpak
    Kerveros screenshot 1
     
  7. ExpressKeys icon

    ExpressKeys

     Like

    ExpressKeys is a secure password manager from the makers of ExpressVPN. Store, autofill, and protect your passwords, credit cards, and sensitive data in a secure vault with end-to-end, zero-knowledge encryption across all your devices.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • iPhone
    • iPad
    • Android
    • Android Tablet
    • Google Chrome
    ExpressKeys screenshot 1
     
  8. Avast Password Manager icon

    Avast Password Manager

     Like

    Easily secure all your passwords, credit cards, addresses, and sensitive information across the web and on any device with Avast Password Manager mobile app*.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • iPhone
    • iPad
    • Android
    • Android Tablet
    • Google Chrome
    • Microsoft Edge
    • Mozilla Firefox
     
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