NeutronMail AlternativesWebMail Providers and other similar apps like NeutronMail

NeutronMail is described as 'Self-hosted server for the Proton Mail client' and is a webmail provider in the online services category. There are more than 25 alternatives to NeutronMail for a variety of platforms, including Web-based, Self-Hosted, Linux, Mac and Windows apps. The best NeutronMail alternative is Proton Mail, which is both free and Open Source. Other great apps like NeutronMail are Tuta Mail, Roundcube, Mailpile and Vivaldi Mail.

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NeutronMail alternatives are mainly WebMail Providers but may also be Email Clients or Calendar Apps.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of NeutronMail.
NeutronMail
  8
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Self-hosted server for the Proton Mail client.

More about NeutronMail
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NeutronMail alternatives page was last updated Jul 3, 2024
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  1. Proton Mail icon
    Proton Mail icon

    Proton Mail

     902 likes
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    Proton Mail provides secure email services with end-to-end encryption, ensuring data protection. Swiss-based and outside US jurisdiction, it offers a free version to champion privacy as a human right. Fully accessible on any device.

    97 Proton Mail alternatives
    Proton Mail screenshot 1

    License model

    • Freemium • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
    • Tor
    Proton Mail screenshot 1
    Proton Mail screenshot 2
    +6
    Proton Mail screenshot 3

    Properties

    1.  Privacy focused

    Features

    1.  End-to-End Encryption
    2.  Encrypted Email
    3.  Ad-free
    4.  Two-factor Authentication
    5.  Mobile friendly
    6.  No Tracking
    7.  Custom Domain
    8.  Dark Mode
    9.  PGP Encryption
    10.  Anonymous Email
    11.  Filters
    12.  Self Destructing Messages
    Proton Mail icon

    Proton Mail VS NeutronMail

    Is Proton Mail a good alternative to NeutronMail?
     

    • Proton Mail is the most popular Web-based, Windows, Android & Mac alternative to NeutronMail.

    • Proton Mail is the most popular Open Source & free alternative to NeutronMail.

    • Proton Mail is Freemium and Open SourceNeutronMail is Free and Open Source
    • Proton Mail is Privacy focusedNeutronMail is not according to our users
  2. Tuta Mail icon
    Tuta Mail icon

    Tuta Mail

     466 likes
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    Offers comprehensive encryption for email, calendar, and contacts with zero personal info required. Built on open source, install via Play Store, F-Droid, or APK, with Tor and VPN support. Both free and paid plans; utilizes quantum-resistant encryption ensuring privacy-focused, anonymous usage.

    95 Tuta Mail alternatives
    Mail View

    License model

    • Freemium • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
    • Self-Hosted
    • Flathub
    • F-Droid
    Calendar View
    Contacts View
    +6
    Search feature

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Encrypted Email
    2.  End-to-End Encryption
    3.  Dark Mode
    4.  Custom Domain
    5.  Encrypted calendar
    6.  Contacts
    7.  No Tracking
    8.  Integrated File Sharing
    9.  Multiple Account support
    10.  Spam Filter
    11.  Ad-free
    12.  Email Organizer
    Tuta Mail icon

    Tuta Mail VS NeutronMail

    Is Tuta Mail a good alternative to NeutronMail?
     

    • Tuta Mail is the most popular Self-Hosted alternative to NeutronMail.

    • Tuta Mail is Freemium and Open SourceNeutronMail is Free and Open Source
    • Tuta Mail is Privacy focused and LightweightNeutronMail is not according to our users
  4. Roundcube icon
    Roundcube icon

    Roundcube

     166 likes
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    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.

    27 Roundcube alternatives
    Roundcube screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Self-Hosted
    • PHP
    • Cloudron
    Mailbox
    Dark mode
    +9
    Compose

    Roundcube Features

    1.  WYSIWYG Support
    2.  PGP Encryption
    3.  Dark Mode
    4.  IMAP Support
    5.  Hostable
    Roundcube icon

    Roundcube VS NeutronMail

    Is Roundcube a good alternative to NeutronMail?
     
  5. Ad
    Screenshot
    Proton Mail icon

    Proton Mail

    Proton Mail provides secure email services with end-to-end encryption, ensuring data protection. Swiss-based and outside US jurisdiction, it offers a free version to champion privacy as a human right. Fully accessible on any devi...

    https://proton.me
    Learn More
  6. Mailpile icon
    Mailpile icon

    Mailpile

     117 likes
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    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.

    60 Mailpile alternatives
    Mailpile screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Linux
    • Online
    • Self-Hosted
    • OpenPGP
    Mailpile screenshot 1

    Mailpile Features

    1.  OpenPGP
    2.  Web-Based
    3.  Encrypted Email
    4.  IMAP Support
    5.  POP3 Support
    Discontinued

    The latest release (1.0.0rc6) was released in September 2019.

    Mailpile icon

    Mailpile VS NeutronMail

    Is Mailpile a good alternative to NeutronMail?
     
  7. Vivaldi Mail icon
    Vivaldi Mail icon

    Vivaldi Mail

     32 likes
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    Vivaldi Mail is a free email service with no ads and no strings attached developed by Vivaldi Technologies. It also offers contacts and calendar features, search capabilities, folders management, WEB/POP/IMAP access, 10GB of storage capacity, 20 MB of maximum attachment size...

    95 Vivaldi Mail alternatives
    Mail

    License model

    • Free • Proprietary

    Application types

    Platforms

    • Online
    • Vivaldi
    Calendar
    New Message
    +2
    Manage Folders

    Vivaldi Mail Features

    1.  Ad-free
    2.  PGP Encryption
    3.  Mail Filtering
    4.  Dark Mode
    5.  Calendar Integration
    6.  IMAP Support
    7.  POP3 Support
    8.  Encrypted Email
    9.  Web-Based
    Vivaldi Mail icon

    Vivaldi Mail VS NeutronMail

    Is Vivaldi Mail a good alternative to NeutronMail?
     
  8. Rainloop icon
    Rainloop icon

    Rainloop

     59 likes
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    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.

    12 Rainloop alternatives
    Login

    License model

    • Free • Open Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Nextcloud
    • JavaScript
    • PHP
    • Cloudron
    Compose
    Change theme

    Rainloop Features

    1.  Ad-free
    2.  Multiple Account support
    3.  IMAP Support
    4.  Dockerized
    5.  Encrypted Email
    Discontinued

    The last update is from August 2022.

    Rainloop icon

    Rainloop VS NeutronMail

    Is Rainloop a good alternative to NeutronMail?
     
  10. SnappyMail icon
    SnappyMail icon

    SnappyMail

     7 likes
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    The drastically upgraded & secured fork of RainLoop Webmail Community edition.

    12 SnappyMail alternatives
    SnappyMail screenshot 1

    License model

    • Free • Open Source

    Application type

    Platforms

    • Self-Hosted
    • Web Browser

    Properties

    1.  Lightweight
    2.  Privacy focused
    3.  Support for Themes

    Features

    1.  No Tracking
    2.  Dark Mode
    3.  Extensible by Plugins/Extensions
    4.  Ad-free
    5.  PGP Encryption
    6.  WYSIWYG Support
    7.  Multiple Account support
    8.  GPG Encryption
    9.  Two-factor Authentication
    10.  Mobile friendly
    11.  S/MIME Support
    SnappyMail icon

    SnappyMail VS NeutronMail

    Is SnappyMail a good alternative to NeutronMail?
     
  11. Kolab Now icon
    Kolab Now icon

    Kolab Now

     42 likes
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    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.

    79 Kolab Now alternatives
    Kolab Now email

    License model

    Application types

    Platforms

    • Online
    • Software as a Service (SaaS)
    • DAVx5
    Kolab Now calendar
    Kolab Now contacts

    Properties

    1.  Privacy focused

    Features

    1.  Support for Aliases
    2.  Real time collaboration
    3.  End-to-End Encryption
    4.  CalDAV Support
    5.  WebDAV Sync
    6.  CardDAV Support
    Kolab Now icon

    Kolab Now VS NeutronMail

    Is Kolab Now a good alternative to NeutronMail?
     

    • Kolab Now is the most popular SaaS alternative to NeutronMail.

    • Kolab Now is the most popular commercial alternative to NeutronMail.

    • Kolab Now is Paid and Open SourceNeutronMail is Free and Open Source
    • Kolab Now is Privacy focusedNeutronMail is not according to our users
  12. Swisscows.email icon
    Swisscows.email icon

    Swisscows.email

     5 likes
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    Swisscows.email is another product of Swisscows AG. This product offers you secure email traffic. With Swisscows.email you can send your emails encrypted so that absolutely no one can read them. The service is comparable to a letter that is protected from prying eyes in an...

    58 Swisscows.email alternatives
    Swisscows.email screenshot 1

    License model

    Application types

    Platforms

    • Online

    Properties

    1.  Privacy focused

    Features

    1.  Encrypted Email
    Swisscows.email screenshot 1
    Swisscows.email screenshot 2
    +6
    Swisscows.email screenshot 3
    Swisscows.email icon

    Swisscows.email VS NeutronMail

    Is Swisscows.email a good alternative to NeutronMail?
     
  13. PaxMail icon
    PaxMail icon

    PaxMail

     2 likes
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    Drive, docs, and email service for freedom lovers.

    54 PaxMail alternatives
    PaxMail screenshot 1

    License model

    Application types

    Platforms

    • Online
    PaxMail screenshot 1
    PaxMail screenshot 2
    +2
    PaxMail screenshot 3

    PaxMail Features

    1.  No Tracking
    2.  Ad-free
    3.  IMAP Support
    4.  Contacts
    5.  CalDAV Support
    6.  CardDAV Support
    7.  WebDAV Support
    PaxMail icon

    PaxMail VS NeutronMail

    Is PaxMail a good alternative to NeutronMail?
     
  14. Squirrelmail icon
    Squirrelmail icon

    Squirrelmail

     24 likes
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    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.

    17 Squirrelmail alternatives
    Squirrelmail screenshot 1

    License model

    • Free • Open Source

    Application type

    Platforms

    • Self-Hosted
    • PHP

    Squirrelmail Features

    1.  SMTP Support
    2.  IMAP Support
    3.  Exchange
    4.  On-premises software
    Squirrelmail icon

    Squirrelmail VS NeutronMail

    Is Squirrelmail a good alternative to NeutronMail?
     
  15. Webmail Lite icon
    Webmail Lite icon

    Webmail Lite

     16 likes
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    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. Whether you need a free web browser based email client software for Windows ASP.

    31 Webmail Lite alternatives
    Afterlogic Webmail Lite

    License model

    • Free • Open Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    Login screen
    View contact
    +2
    User settings
    Webmail Lite icon

    Webmail Lite VS NeutronMail

    Is Webmail Lite a good alternative to NeutronMail?
     
12 of 25 NeutronMail alternatives