Expanding Communication AlternativesMail Servers and other similar apps like Expanding Communication

Expanding Communication is described as 'Turnkey Solutions for the Enterprise Cloud' and is a Mail Server in the office & productivity category. There are more than 25 alternatives to Expanding Communication for a variety of platforms, including Web-based, Linux, Windows, Self-Hosted and Mac apps. The best Expanding Communication alternative is Google Workspace. It's not free, so if you're looking for a free alternative, you could try Nextcloud Hub or Zimbra Collaboration Suite. Other great apps like Expanding Communication are Kolab Community, Axigen, Microsoft Exchange and hMail Server.

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Expanding Communication alternatives are mainly Mail Servers but may also be WebMail Providers or Team Collaboration Tools.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Expanding Communication.
Expanding Communication iconExpanding Communication
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Turnkey Solutions for the Enterprise Cloud

Installation, Configuration, and Management tools for enterprise email, collaboration, messaging, video conferencing, file sharing, and file transfers.

More about Expanding Communication
More about Expanding Communication
Expanding Communication alternatives page was last updated Feb 6, 2023
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  1. Google Workspace icon
    Google Workspace icon

    Google Workspace

     137 likes
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    Google Workspace delivers a cloud-based suite combining Gmail, Calendar, Meet & Drive to enhance collaboration through tools like Docs and Sheets. Offers secure storage options, custom domain emails, and robust management capabilities with 2FA and 24/7 support.

    51 Google Workspace alternatives
    Google Workspace screenshot 1

    License model

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS
    Google Workspace screenshot 1
    Google Workspace screenshot 2
    +9
    Google Workspace screenshot 3

    Google Workspace Features

    1. Google Calendar icon  Sync with Google Calendar
    2.  Two-factor Authentication
    3.  Online collaboration
    4. Google Contacts icon  Google contacts integration
    5.  Sync with Google Drive
    6. Google Sheets icon  Google Sheets integration
    7.  Integrated Bulk Emailing
    Google Workspace iconExpanding Communication Icon

    Google Workspace VS Expanding Communication

    Is Google Workspace a good alternative to Expanding Communication?
     

    • Google Workspace is the most popular Web-based, Windows, Mac & Linux alternative to Expanding Communication.

    • Google Workspace is the most popular commercial alternative to Expanding Communication.

    • Google Workspace is Paid and ProprietaryExpanding Communication is also Paid and Proprietary
  2. Nextcloud Hub icon
    Nextcloud Hub icon

    Nextcloud Hub

     18 likes
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    Nextcloud is the most deployed on-premises file share and collaboration platform. Access & collaborate across your devices. As fully on-premises solution, Nextcloud Hub provides the benefits of online collaboration without the compliance and security risks.

    52 Nextcloud Hub alternatives
    Nextcloud Hub screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Self-Hosted
    Nextcloud Hub screenshot 1
    Nextcloud Hub screenshot 2
    +4
    Nextcloud Hub screenshot 3

    Properties

    1.  Privacy focused

    Features

    1.  Ad-free
    2.  Real time collaboration
    3.  Extensible by Plugins/Extensions
    4.  Cloud Sync
    5.  Photo Gallery
    Nextcloud Hub iconExpanding Communication Icon

    Nextcloud Hub VS Expanding Communication

    Is Nextcloud Hub a good alternative to Expanding Communication?
     

    • Nextcloud Hub is the most popular Self-Hosted alternative to Expanding Communication.

    • Nextcloud Hub is the most popular Open Source & free alternative to Expanding Communication.

    • Nextcloud Hub is Free and Open SourceExpanding Communication is Paid and Proprietary
    • Nextcloud Hub is Privacy focusedExpanding Communication is not according to our users
  4. Zimbra Collaboration Suite icon
    Zimbra Collaboration Suite icon

    Zimbra Collaboration Suite

     35 likes
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    Zimbra Collaboration is an open, secure collaboration tool for email, calendaring, tasks and more. With the most innovative web application available today, Zimbra boosts the productivity of users on any desktop and dramatically reduces TCO compared to legacy platform vendors.

    44 Zimbra Collaboration Suite alternatives
    Zimbra Collaboration Suite screenshot 1

    License model

    • Freemium • Open Source

    Application types

    Platforms

    • Linux
    • Online
    • Self-Hosted

    Zimbra Collaboration Suite Features

    1.  Real time collaboration
    2.  ActiveSync
    3. Microsoft Active Directory icon  Active Directory integration
    Zimbra Collaboration Suite iconExpanding Communication Icon

    Zimbra Collaboration Suite VS Expanding Communication

    Is this a good alternative to Expanding Communication?
     
  5. Ad
    Screenshot
    Google Workspace icon

    Google Workspace

    Google Workspace delivers a cloud-based suite combining Gmail, Calendar, Meet & Drive to enhance collaboration through tools like Docs and Sheets. Offers secure storage options, custom domain emails, and robust management cap...

    https://workspace.google.com
    Learn More
  6. Kolab Community icon
    Kolab Community icon

    Kolab Community

     41 likes
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    Kolab is entirely Free and Open Source Software (a.k.a. FOSS), and uses Open Standards. We’ll get to why this is important to us, and hope that it is important to you thereafter.

    45 Kolab Community alternatives

    License model

    • Freemium • Open Source

    Platforms

    • Linux
    • Online
    • Self-Hosted

    Kolab Community Features

    1.  Real time collaboration
    2.  CalDAV Support
    3.  WebDAV Support
    4.  IMAP Support
    5.  CardDAV Support
    Kolab Community iconExpanding Communication Icon

    Kolab Community VS Expanding Communication

    Is Kolab Community a good alternative to Expanding Communication?
     
  7. Axigen icon
    Axigen icon

    Axigen

     13 likes
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    Axigen provides a multi-tenant, fully integrated, multi-platform, all-in-one email, calendaring and collaboration messaging solution. It grants extensive branding options and is localized in over 29 languages (including right-to-left writing mode).

    27 Axigen alternatives
    Axigen screenshot 1

    License model

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Self-Hosted
    • Microsoft Office Outlook
    • Software as a Service (SaaS)
    Axigen screenshot 1
    Axigen screenshot 2
    +1
    Axigen screenshot 3

    Axigen Features

    1.  Real time collaboration
    2.  Shared Folders
    3.  Shared Calendar
    4.  Clustering
    5.  Customizable branding
    6.  CalDAV Support
    7.  Email Archiving
    8.  Clustering Support
    9.  Multiple languages
    10.  Delegated Administration
    Axigen iconExpanding Communication Icon

    Axigen VS Expanding Communication

    Is Axigen a good alternative to Expanding Communication?
     

    • Axigen is the most popular SaaS alternative to Expanding Communication.

    • Axigen is Paid and ProprietaryExpanding Communication is also Paid and Proprietary
  8. Microsoft Exchange icon
    Microsoft Exchange icon

    Microsoft Exchange

     17 likes
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    Exchange business-class email helps increase user productivity while protecting your data. Get it as a hosted service or run it on your servers.

    44 Microsoft Exchange alternatives
    Microsoft Exchange screenshot 1

    License model

    Application type

    Platforms

    • Windows
    • Online
    • Self-Hosted
    • Microsoft Office 365

    Microsoft Exchange Features

    1.  Real time collaboration
    Microsoft Exchange screenshot 1
    Microsoft Exchange screenshot 2
    +1
    Microsoft Exchange screenshot 3
    Microsoft Exchange iconExpanding Communication Icon

    Microsoft Exchange VS Expanding Communication

    Is Microsoft Exchange a good alternative to Expanding Communication?
     
  10. hMail Server icon
    hMail Server icon

    hMail Server

     27 likes
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    hMailServer is a free e-mail server for Microsoft Windows. Its used by Internet service providers, companies, governments, schools and enthusiasts in all parts of the world.

    23 hMail Server alternatives
    hMail Server screenshot 1

    License model

    • Free • Open Source

    Application type

    Platforms

    • Windows

    hMail Server Features

    1.  IMAP Support
    2.  POP3 Support
    3.  SMTP Support
    4.  Convert images to PDF
    hMail Server screenshot 1
    Discontinued

    hMail Server is no longer supported by the people who created it and has been discontinued – so use it at your own risk.

    hMail Server iconExpanding Communication Icon

    hMail Server VS Expanding Communication

    Is hMail Server a good alternative to Expanding Communication?
     
  11. Infomaniak kSuite icon
    Infomaniak kSuite icon

    Infomaniak kSuite

     2 likes
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    The ethical collaborative solution. Increase your productivity with a 100% Swiss solution that brings together all the apps for teamwork.

    76 Infomaniak kSuite alternatives
    Infomaniak kSuite screenshot 1
    Infomaniak kSuite screenshot 2
    +5
    Infomaniak kSuite screenshot 3

    License model

    • Free Personal • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Cloud Sync
    2.  Real time collaboration
    3.  Calendar View
    4.  Works Offline
    5.  No Tracking
    6.  Ad-free
    7.  End-to-End Encryption
    Infomaniak kSuite iconExpanding Communication Icon

    Infomaniak kSuite VS Expanding Communication

    Is Infomaniak kSuite a good alternative to Expanding Communication?
     

    • Infomaniak kSuite is the most popular Android & iPhone alternative to Expanding Communication.

    • Infomaniak kSuite is Free Personal and ProprietaryExpanding Communication is Paid and Proprietary
    • Infomaniak kSuite is Privacy focused and LightweightExpanding Communication is not according to our users
  12. OX App Suite icon
    OX App Suite icon

    OX App Suite

     15 likes
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    The OX App Suite by Open-Xchange is web-based platform offering a suite of apps like an email client, calendar, contacts magement, cloud storage with synchronization and productivity apps for word processing, spreadsheets and presentations.

    19 OX App Suite alternatives
    OX Portal

    License model

    • Free • Open Source

    Application types

    Platforms

    • Linux
    • Online
    • Self-Hosted
    • Software as a Service (SaaS)
    OX Mail
    OX Address Book
    +6
    OX Calendar

    OX App Suite Features

    1.  Real time collaboration
    2.  Cloud Sync
    3.  Calendar Integration
    4.  Personal Information Manager (PIM)
    5.  Group Mail
    6.  WebDAV Support
    7.  WebDAV Sync
    OX App Suite iconExpanding Communication Icon

    OX App Suite VS Expanding Communication

    Is OX App Suite a good alternative to Expanding Communication?
     
  13. iRedMail icon
    iRedMail icon

    iRedMail

     20 likes
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    A fully fledged, free email server solution, an open source project (GPL v2).

    Use official binary packages from Linux/BSD distributions, with both i386 and x86_64 support.

    Easy, fast deployment in LESS THAN 1 MINUTE. View YouTube Video to check how easy it is.

    Works on both no.

    67 iRedMail alternatives
    Main components and working process

    License model

    • Freemium • Open Source

    Application type

    Platforms

    • Linux
    • BSD
    • Self-Hosted
    iRedMail iconExpanding Communication Icon

    iRedMail VS Expanding Communication

    Is iRedMail a good alternative to Expanding Communication?
     
  14. OpenChange icon
    OpenChange icon

    OpenChange

     9 likes
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    OpenChange aims to provide a portable Open Source implementation of Microsoft Exchange Server and Exchange protocols.

    29 OpenChange alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Linux

    OpenChange Features

    1.  Exchange
    Discontinued

    Last release is from 2015

    OpenChange iconExpanding Communication Icon

    OpenChange VS Expanding Communication

    Is OpenChange a good alternative to Expanding Communication?
     
  15. CrossBox icon
    CrossBox icon

    CrossBox

     1 like
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    Real-time email, chat, audio/video calls & conferences, file-sharing, and contacts app with a modern and intuitive UI.

    40 CrossBox alternatives
    View Mailbox (Dark mode)

    License model

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted

    CrossBox Features

    1.  File Hosting
    Compose email
    Over the internet calls and video conferences
    +9
    Upload and share files
    CrossBox iconExpanding Communication Icon

    CrossBox VS Expanding Communication

    Is CrossBox a good alternative to Expanding Communication?
     

    • CrossBox is the most popular iPad & Android Tablet alternative to Expanding Communication.

    • CrossBox is Paid and ProprietaryExpanding Communication is also Paid and Proprietary
12 of 34 Expanding Communication alternatives