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Groupoffice Alternatives
Similar projects and alternatives to groupoffice
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Cryptomator
Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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ImapSync
Imapsync is an IMAP transfers tool. The purpose of imapsync is to migrate IMAP accounts or to backup IMAP accounts. IMAP is one of the three current standard protocols to access mailboxes, the two others are POP3 and HTTP with webmails, webmails are often tied to an IMAP server. Upstream website is
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CommunityServer
Free open source office suite with business productivity tools: document and project management, CRM, mail aggregator.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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cerb-release
Cerb automates helpdesk inboxes and workflows. Create high volume shared inboxes. Integrate with any API-based service and automate nearly any repetitive digital workflow using the specialized KATA language and browser-based coding tools. Development repo: https://github.com/jstanden/cerb/
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NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better groupoffice alternative or higher similarity.
groupoffice discussion
groupoffice reviews and mentions
Posts with mentions or reviews of groupoffice.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-05-12.
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Possible options for large number of user accounts
In terms of running your own server with Activesync; obviously there is Microsoft Exchange, possibly Open-Xchange too (it isn't free), but you could deploy your own Zimbra server (a few options, they have open source but you need a bolt on for ActiveSync) or there is Group Office, which is open source and supports ActiveSync: https://www.group-office.com/
- Self hosted business expenses
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Is there any Private+FOSS hoster who can replace Microsoft 365?
Take a look at Group Office. It has file management and sharing, email (with S/MIME support), contacts, tasks, and notes. Additionally, there are seamless integrations with either collabora and libre office online. It is open source and you can either self host or host with the developer. It is pretty well documented too.
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[Hiring] PHP developer to build a module for GroupOffice
I need a module built for the open-source project here: https://github.com/Intermesh/groupoffice
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A note from our sponsor - SaaSHub
www.saashub.com | 8 Jul 2025
Stats
Basic groupoffice repo stats
4
228
9.9
7 days ago
Intermesh/groupoffice is an open source project licensed under GNU General Public License v3.0 or later which is an OSI approved license.
The primary programming language of groupoffice is PHP.
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