NeutronMail Alternatives

    NeutronMail is described as 'Self-hosted server for the ProtonMail client' and is an app in the Online Services category. There are more than 10 alternatives to NeutronMail for a variety of platforms, including Online / Web-based, Self-Hosted solutions, Linux, Android and iPhone. The best alternative is ProtonMail, which is both free and Open Source. Other great apps like NeutronMail are Tutanota (Freemium, Open Source), Roundcube (Free, Open Source), Rainloop (Free, Open Source) and Mailpile (Free, Open Source).

    This page was last updated Mar 31, 2021

    1. Secure email with absolutely no compromises, brought to you by MIT and CERN scientists. Swiss Based
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    2. Tutanota is a free and open source web-mail client that focuses on privacy and security. It has open source iOS and an Android apps.
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      • FreeOpen Source
      • Self-Hosted
      • PHP
      • Cloudron
      Roundcube webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking.
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      • FreeOpen Source
      • Online
      • Self-Hosted
      • Nextcloud
      • JavaScript
      • PHP
      • Cloudron
      Simple, modern & fast web-based email client. Modest system requirements, decent performance, simple installation and upgrade, no database required. All these make RainLoop Webmail a perfect choice for your email solution.
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      • FreeOpen Source
      • Linux
      • Online
      • Self-Hosted
      • OpenPGP
      Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features. The development of Mailpile is funded by a large community of backers and all code related to the project is and will be released under an OSI approved Free Software license.
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      • FreeProprietary
      • Online
      • Windows Mobile
      • Android
      • iPhone
      • Java Mobile
      • Symbian S60
      • Android Wear
      Yandex.Mail for mobile is an inbox in your pocket which provides secure protection from spam and viruses.
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    3. Vivaldi Mail is a free email service with no ads and no strings attached developed by Vivaldi Technologies.
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    4. Kolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure.
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    5. SquirrelMail is a standards-based webmail package written in PHP. It includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages render in pure HTML 4.0 (with no JavaScript required) for maximum compatibility across browsers.
      • FreeOpen Source
      • Online
      • Self-Hosted
      Open Source WebMail Lite is a free community edition of full-featured WebMail Pro server application intended for users who need a clean and simple web mail application, which is fast and easy to use.
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    Showing 10 of 20 alternatives