iMail AlternativesMail Servers & WebMail Providers like iMail
iMail is described as 'Fast, safe, heavy mail solution. Web-client access, LAN or WAN self-hosted server, maintenance-free design. No Windows server and database server required, unlimited mail accounts, storage, attachment size, custom logo. Free for commercial use' and is a Mail Server in the online services category. There are more than 25 alternatives to iMail for a variety of platforms, including Linux, Web-based, Windows, Self-Hosted and Mac apps. The best iMail alternative is Google Workspace. It's not free, so if you're looking for a free alternative, you could try mailcow: dockerized or Kolab Community. Other great apps like iMail are Zimbra Collaboration Suite, Zentyal, SOGo and hMail Server.
- Mail Server
- Paid • Proprietary
- 53 Google Workspace alternatives
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.
License model
- Paid • Proprietary
Application types
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
- Online
- Chrome OS
Google Workspace Features
- 22 mailcow: dockerized alternatives
mailcow is a mail server suite based on Dovecot, Postfix, SOGo, Rspamd and other open source software, that provides a modern Web UI for administration.
License model
- Free • Open Source
Application types
Country of Origin
Germany
EU
Platforms
- Linux
- Self-Hosted
Top mailcow: dockerized Features
- 47 Kolab Community alternatives
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.
License model
- Freemium • Open Source
Application types
Country of Origin
Switzerland
Platforms
- Linux
- Online
- Self-Hosted
Kolab Community Features
- 44 Zimbra Collaboration Suite alternatives
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.
License model
- Freemium • Open Source
Application types
Country of Origin
United States
Platforms
- Linux
- Online
- Self-Hosted
Zimbra Collaboration Suite Features
- 26 Zentyal alternatives
Zentyal is a native Microsoft Active Directory implementation on Linux incorporating all the network services required in a small and medium business environment: Directory & Domain Server, Mail Server, Gateway and Infrastructure Server.
License model
- Paid • Open Source
Application types
Country of Origin
Spain
EU
Platforms
- Linux
Zentyal Features
- 61 SOGo alternatives
SOGo is groupware server with a focus on scalability and open standards.
SOGo provides a rich AJAX-based Web interface and supports multiple native clients through the use of standard protocols such as CalDAV, CardDAV and GroupDAV.Share your calendars, address books and mails in.
License model
- Freemium • Open Source
Application type
Country of Origin
Canada
Platforms
- Linux
- Online
- Thunderbird
- Cloudron
SOGo Features
- 23 hMail Server alternatives
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.
DiscontinuedhMail Server is no longer supported by the people who created it and has been discontinued – so use it at your own risk.
hMail Server Features
- 43 Microsoft Exchange alternatives
Exchange business-class email helps increase user productivity while protecting your data. Get it as a hosted service or run it on your servers.
License model
- Paid • Proprietary
Application type
Country of Origin
United States
Platforms
- Windows
- Online
- Self-Hosted
- Microsoft Office 365
Microsoft Exchange Features
- 27 Axigen alternatives
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).
License model
- Paid • Proprietary
Application types
Country of Origin
Italy
EU
Platforms
- Mac
- Windows
- Linux
- BSD
- Self-Hosted
- Microsoft Office Outlook
- Software as a Service (SaaS)
- 22 Kopano alternatives
Kopano puts an email, video meetings, calendaring, and file sharing solution within one single interface.
License model
- Paid • Proprietary
Application types
Country of Origin
Netherlands
EU
Platforms
- Online
- Software as a Service (SaaS)
Kopano Features
- 7 Carbonio alternatives
Carbonio Community Edition (Carbonio CE) is a free and open-source (FOSS) email and collaboration platform designed by Zextras. It is a complete email solution, allowing organizations to maintain digital sovereignty through on-premises self-hosted servers, ensuring privacy and...
License model
- Free • Open Source
Country of Origin
Italy
EU
Platforms
- Online
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.
License model
- Paid • Open Source
Application types
Country of Origin
Switzerland
Platforms
- Online
- Software as a Service (SaaS)
- DAVx5