SMBMail Alternatives

    SMBMail is described as 'groupware server built with a focus on scalability and open standards. It provides secure, enterprise-style email, calendar & collaboration without the high cost' and is a Mail Server in the Online Services category. There are more than 10 alternatives to SMBMail for a variety of platforms, including Online / Web-based, Linux, Windows, Mac and Self-Hosted solutions. The best alternative is Zoho. It's not free, so if you're looking for a free alternative, you could try Zimbra Collaboration Suite or Kolab Community. Other great apps like SMBMail are Google Workspace (Paid), Microsoft 365 (Paid), Kolab Now (Paid, Open Source) and Kopano (Freemium, Open Source).

    This page was last updated Nov 29, 2021

    1. Zoho is an all-in-one online office suite. Zoho gears itself towards businesses, increasing your productivity and offering easy, real-time collaboration.
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    2. Google Workspace (formerly Google Apps for Work / G Suite) is Google's encompassing selection of cloud apps for business, including customizable products under custom domain names.
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    3. Microsoft 365 is a subscription-based software services that licenses Microsoft Office products for on-premise or cloud-based use.
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    4. 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.
    5. 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.
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    6. 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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      • FreemiumOpen Source
      • Mac
      • Windows
      • Linux
      • Online
      • Android
      • iPhone
      • Android Tablet
      • Windows Phone
      • iPad
      • Self-Hosted
      • Microsoft Office Outlook
      • S/MIME
      • Software as a Service (SaaS)
      Kopano puts an email, video meetings, calendaring, and file sharing solution within one single interface.
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    7. Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft. It is part of the Microsoft Servers line of server products and is widely used by enterprises using Microsoft infrastructure solutions.
    8. OpenChange aims to provide a portable Open Source implementation of Microsoft Exchange Server and Exchange protocols.
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    9. Kerio Connect makes email, calendars, contacts and task management easy and affordable. With Kerio Connect, you have immediate, secure access to your communications anytime, anywhere, on any device - without complexity or expensive overhead.
    Showing 10 of 15 alternatives