atmail AlternativesWebMail Providers and other similar apps like atmail

atmail is described as 'Atmail provides services providers with email solutions' and is a webmail provider in the office & productivity category. There are more than 25 alternatives to atmail for a variety of platforms, including Web-based, Windows, Linux, Self-Hosted and Mac apps. The best atmail alternative is Google Workspace. It's not free, so if you're looking for a free alternative, you could try Nextcloud Hub or Kolab Community. Other great apps like atmail are Zimbra Collaboration Suite, hMail Server, Axigen and Microsoft Exchange.

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atmail 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 atmail.
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atmail alternatives page was last updated Jan 22, 2020
  1. Google Workspace icon
     138 likes

    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.

    52 Google Workspace alternatives
    Google Workspace screenshot 1

    License model

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS

    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 iconatmail Icon

    Google Workspace VS atmail

    Is Google Workspace a good alternative to atmail?
     
    • Google Workspace is the most popular Web-based, Windows, Mac & Linux alternative to atmail.

    • Google Workspace is the most popular commercial alternative to atmail.

    • Google Workspace is Paid and Proprietaryatmail is also Paid and Proprietary
  2. Nextcloud Hub icon
     18 likes

    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

    • FreeOpen Source

    Platforms

    • Self-Hosted

    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 iconatmail Icon

    Nextcloud Hub VS atmail

    Is Nextcloud Hub a good alternative to atmail?
     
    • Nextcloud Hub is the most popular Self-Hosted alternative to atmail.

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

    • Nextcloud Hub is Free and Open Sourceatmail is Paid and Proprietary
    • Nextcloud Hub is Privacy focusedatmail is not according to our users
  3. Kolab Community icon
     41 likes

    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.

    47 Kolab Community alternatives

    License model

    • FreemiumOpen Source

    Application types

    Platforms

    • Linux
    • Online
    • Self-Hosted

    Kolab Community Features

    1.  Real time collaboration
    2.  Video Conferencing
    3.  Contacts
    4.  Voice Chat
    5.  CardDAV Support
    6.  IMAP Support
    7.  CalDAV Support
    8.  WebDAV Support
    Kolab Community iconatmail Icon

    Kolab Community VS atmail

    Is Kolab Community a good alternative to atmail?
     
  4. Zimbra Collaboration Suite icon
     35 likes

    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

    • FreemiumOpen Source

    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 iconatmail Icon

    Zimbra Collaboration Suite VS atmail

    Is this a good alternative to atmail?
     
  5. hMail Server icon
     28 likes

    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.

    22 hMail Server alternatives
    hMail Server screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Windows

    hMail Server Features

    1.  IMAP Support
    2.  POP3 Support
    3.  SMTP Support
    4.  Convert images to PDF
    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 iconatmail Icon

    hMail Server VS atmail

    Is hMail Server a good alternative to atmail?
     
  6. Axigen icon
     13 likes

    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

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Self-Hosted
    • Microsoft Office Outlook
    • Software as a Service (SaaS)

    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 iconatmail Icon

    Axigen VS atmail

    Is Axigen a good alternative to atmail?
     
    Comments about Axigen as an Alternative to atmail
     
    Andy C.

    Clustering support. great technical support, advisory and account management

    Positive commentJul 22, 2019
    0
    atmail Icon
    Axigen icon
    • Axigen is the most popular SaaS alternative to atmail.

    • Axigen is Paid and Proprietaryatmail is also Paid and Proprietary
  7. Microsoft Exchange icon
     17 likes

    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 iconatmail Icon

    Microsoft Exchange VS atmail

    Is Microsoft Exchange a good alternative to atmail?
     
  8. Horde icon
     29 likes

    Horde Groupware is a free, enterprise ready, browser based collaboration suite. Users can manage and share calendars, contacts, tasks and notes with the standards compliant components from the Horde Project.

    43 Horde alternatives
    Horde screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Online
    • Self-Hosted

    Horde Features

    1.  CalDAV Support
    Discontinued

    The last release (5.2.22) was in September 2017.

    Horde iconatmail Icon

    Horde VS atmail

    Is Horde a good alternative to atmail?
     
  9. OX App Suite icon
     15 likes

    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

    • FreeOpen Source

    Platforms

    • Linux
    • Online
    • Self-Hosted
    • Software as a Service (SaaS)

    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 iconatmail Icon

    OX App Suite VS atmail

    Is OX App Suite a good alternative to atmail?
     
  10. OpenChange icon
     9 likes

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

    29 OpenChange alternatives

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Linux

    OpenChange Features

    1.  Exchange
    Discontinued

    Last release is from 2015

    OpenChange iconatmail Icon

    OpenChange VS atmail

    Is OpenChange a good alternative to atmail?
     
  11. CrossBox icon
     1 like

    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

    Platforms

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

    CrossBox Features

    1.  File Hosting
    CrossBox iconatmail Icon

    CrossBox VS atmail

    Is CrossBox a good alternative to atmail?
     
    • CrossBox is the most popular Android, iPhone, iPad & Android Tablet alternative to atmail.

    • CrossBox is Paid and Proprietaryatmail is also Paid and Proprietary
  12. IceWarp icon
     10 likes

    IceWarp integrates all communication & collaboration features in one unified solution. Available in cloud or for on-premises deployment, IceWarp is a great tool to share and exchange all information and ideas online, offline or via mobile devices.

    42 IceWarp alternatives
    IceWarp screenshot 1

    License model

    Platforms

    • Windows
    • Linux
    • Online

    Top IceWarp Features

    1.  Team discussion
    2.  Secure File Sharing
    3.  Real time collaboration
    4.  Unlimited team members
    5. Microsoft Outlook icon  Outlook integration
    6. Microsoft 365 Copilot icon  Compatible with Microsoft Office
    7.  Cloud based
    8.  Document Sharing
    9.  Voice Chat
    10.  Video Conferencing
    11.  Integrated File Sharing
    12.  Shared Calendar
    IceWarp iconatmail Icon

    IceWarp VS atmail

    Is IceWarp a good alternative to atmail?
     
12 of 26 atmail alternatives