Top 14 Groupware Open-Source Projects

• Mailcow

  180 7,891 9.5 JavaScript

  mailcow: dockerized - 🐮 + 🐋 = 💕

  

Project mention: Ask HN: Self Hosting an Email Server? | news.ycombinator.com | 2024-01-29

I've been running mailcow [1] on a Hetzner cloud server for a few years and am pretty happy with it.

[1] https://mailcow.email

• SOGo

  8 1,698 9.7 Objective-C

  SOGo is a very fast and scalable modern collaboration suite (groupware). It offers calendaring, address book management, and a full-featured Webmail client along with resource sharing and permission handling. It also makes use of documented standards (IMAP, CalDAV, CardDAV, etc.) and thereby provides native connectivity (without plugins) to many clients such as Microsoft Outlook, Apple iCal, the iPhone, Mozilla Lightning, and a plethora of mobile devices.

  

Project mention: SOGo: Open-source groupware solution to Share calendars, address books and mails | news.ycombinator.com | 2023-12-21

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• EspoCRM

  12 1,489 9.9 PHP

  EspoCRM – Open Source CRM Application

  

Project mention: Launch HN: Twenty.com (YC S23) – open-source CRM | news.ycombinator.com | 2023-07-19

We use Espo (https://www.espocrm.com/) and while it's not the most "shiny object" ever it gets the job done relatively ok for our small team

• Corteza

  8 1,361 9.8 Go

  Low-code platform

  

• Openmeetings

  0 613 8.1 Java

  Mirror of Apache Openmeetings

  

• Mayan EDMS

  34 549 0.0 Python

  Free Open Source Document Management System (mirror, no pull request or issues)

  

Project mention: A Clutter-Free Life: Going Paperless with Paperless-Ngx | news.ycombinator.com | 2023-10-07

I use MayanEDMS personally, and have for the past five or so years. It's complex but does what it says on the tin.

https://www.mayan-edms.com/

• agorakit

  3 390 8.7 PHP

  Organization tool for collectives

  

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• Horde

  3 246 0.0

  This is the old, deprecated, monolith Horde repository, archived here for historical reasons. (by horde)

  

Project mention: I couldn't find any alternatives to gmail | /r/GMail | 2023-06-01

Horde Groupware = https://www.horde.org/

• egroupware

  2 236 9.9 PHP

  Web based groupware server written in PHP, forum at https://help.egroupware.org/

  

Project mention: SOGo: Open-source groupware solution to Share calendars, address books and mails | news.ycombinator.com | 2023-12-21

I hadn't heard of eGroupware before, so linky for others who are similarly curious: https://github.com/EGroupware/egroupware#readme (also GPLv2)

• i-librarian-free

  8 219 5.2 PHP

  I, Librarian - open-source version of a PDF managing SaaS.

• HRCloud2

  4 203 0.0 PHP

  A full-featured home hosted Cloud Drive, Personal Assistant, App Launcher, File Converter, Streamer, Share Tool & More!

• groupoffice

  4 167 9.9 PHP

  Group Office groupware and CRM

  

• Cozy Cloud

  0 49 9.4 JavaScript

  A cozy client application to configure and run cozy konnectors

  

• herddit

  1 12 6.7 Rust

  P2P sub-group posting app on holochain

Project mention: Could Holochain be used for a distributed reddit-like platform? | /r/holochain | 2023-06-22

• SaaSHub

  www.saashub.com sponsored

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

Groupware related posts

• SOGo: Open-source groupware solution to Share calendars, address books and mails
  3 projects | news.ycombinator.com | 21 Dec 2023
• Sistema de gestión documental
  1 project | /r/programacion | 4 Jun 2023
• I couldn't find any alternatives to gmail
  2 projects | /r/GMail | 1 Jun 2023
• French town degoogled its IT (Echirolles)
  1 project | /r/privacy | 4 Apr 2023
• EspoCRM GitHub Repository - Become a part of the project.
  1 project | /r/EspoCRM | 21 Mar 2023
• Question from our chef
  1 project | /r/KitchenConfidential | 10 Mar 2023
• Self Hosted CRM with Call and E-Mail logging
  3 projects | /r/selfhosted | 23 Feb 2023
• A note from our sponsor - WorkOS
  workos.com | 19 Apr 2024

  The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning. Learn more →

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