InboxCube Alternatives

InboxCube is described as 'For us Email is our lives. At the heart of our inbox lives a personal network of information and content that privately defines who we are' and is a webmail provider in the office & productivity category. There are more than 25 alternatives to InboxCube for a variety of platforms, including Web-based, Android, iPhone, iPad and Android Tablet apps. The best InboxCube alternative is Proton Mail, which is both free and Open Source. Other great apps like InboxCube are Gmail, Tuta Mail, Zoho Mail and Posteo.

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Alternatives
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Alternatives list

  1. Runbox icon

    Runbox

     8 likes

    Runbox offers email hosting, domain hosting, and web hosting services, as well as custom-made email solutions

    63 Runbox alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • OpenPGP
    • NO flagNorway
    Webmail
    Good alternative?
     
  2. eclipso Mail & Cloud icon

    eclipso Mail & Cloud

     3 likes

    eclipso Mail & Cloud is an complete and secure e-mail system from Germany with many useful and practical functions: Antispam, unlimited email folders, webmail, mobile app, Postoffice, fax and cloud storage. and many more.

    57 eclipso Mail & Cloud alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • DE flagGermany
    • European Union flagEU
    eclipso Mail & Cloud screenshot 1
    Good alternative?
     
  5. Ad
    Screenshot
    StartMail icon
    StartMail

    Privacy-focused email service offering easy one-click PGP encryption, 20 GB storage, disposable email addresses, and compatibility with IMAP/SMTP while adhering to Dutch privacy laws to secure data and communications effectively.

    https://www.startmail.com
    Learn More
  6. mail2world icon

    mail2world

     3 likes

    the free email that has everyone talking!.

    72 mail2world alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  7. Fripost icon

    Fripost

     6 likes

    Fripost – the Free Email Association. Fripost organize the people who want an alternative to "free" e-mail services where you are constantly under surveillance and personal data is handed over to third parties.

    27 Fripost alternatives

    Cost / License

    • Paid
    • Open Source

    Application type

    Platforms

    • Online
    Good alternative?
     
  9. NOCC icon

    NOCC

     5 likes

    NOCC is a webmail client written in PHP. It provides webmail access to IMAP and POP3 accounts.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    NOCC inbox view
    Good alternative?
     
  10. VFEmail icon

    VFEmail

     6 likes

    Free email with privacy and security.

    55 VFEmail alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  11. Postaci icon

    Postaci

     1 like

    Postaci (Turkish for Postman) is multiplatform Webmail software which is database independent, multilanguage, POP3/IMAP, and fully MIME-compatible. While using POP3 mode to fetch messages it uses database fields to simulate IMAP folders, on which you can save, move, delete, and...

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Linux
    Good alternative?
     
  12. Mail.be icon

    Mail.be

     11 likes

    Mail.be Virtual office.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • BE flagBelgium
    • European Union flagEU
    Mail.be screenshot 1
    Good alternative?
     
  13. Atmail Email Server icon

    Atmail Email Server

     7 likes

    Atmail webmail system offers a webmail client, email server platform and mailserver appliance for Linux, Unix and Windows.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Linux
    • Online
    • AU flagAustralia
    Intuitive Webmail Interface
    Good alternative?
     
  14. Inboxer icon

    Inboxer

     3 likes

    Unofficial, free and open-source Google Inbox Desktop App. Built using electron, Inboxer includes a menu bar which is globalmenu compatible and works, and keyboard shortcuts.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    Inboxer screenshot 1
    Good alternative?
     
  15. Gmail Go icon

    Gmail Go

     4 likes

    The Gmail you love, now lighter and just as fast. Enjoy a smart inbox that keeps your messages safe and you organized. Receive notifications when mail arrives, then read and respond both online & offline. Plus, find messages quickly with powerful search and lots more.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
    • US flagUnited States
    Gmail Go screenshot 1
    Gmail Go screenshot 2
    Gmail Go screenshot 3
    Good alternative?
     
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