There are many alternatives to Zimbra Collaboration Suite as a web app if you are looking for a replacement. The best Online alternative is Microsoft 365 Copilot, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to Zimbra Collaboration Suite and many of them are available as a web app so hopefully you can find a suitable replacement. Other interesting Online alternatives to Zimbra Collaboration Suite are Google Workspace, Infomaniak kSuite, Microsoft Exchange and Kolab.
Office suite offering productivity tools, document creation, and collaboration. Features AI-enhanced editing, mobile app access to documents and shared workspaces. Formats include word processing, spreadsheets, presentations, and email services.
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.
Suite for secure email, calendaring, file sharing, chat, and online meetings, offering real-time collaboration on docs, GDPR compliance, customizable branding, renewable energy use, advanced user management, and all data hosted in Switzerland.
Exchange business-class email helps increase user productivity while protecting your data. Get it as a hosted service or run it on your servers.
Enterprise-level, browser-based suite for IMAP email, calendar, contacts, tasks, notes, wiki, and file management, offering syncing, shared and unlimited resources, multilingual support, customizable dashboard, and integration with mobile and external clients.
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.
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.
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...
grommunio (formerly known as grammm) efficiently combines all requirements of modern, digital communication and collaboration.
Kopano puts an email, video meetings, calendaring, and file sharing solution within one single interface.
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.
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