name: SOGo
website_url: https://www.sogo.nu/
description: SOGo offers multiple ways to access the calendaring and messaging data. CalDAV, CardDAV, GroupDAV, as well as ActiveSync, including native Outlook compatibility and Web interface.
licenses:
  - LGPL-2.1
platforms:
  - Objective-C
tags:
  - Groupware
source_code_url: https://github.com/Alinto/sogo
demo_url: https://demo.sogo.nu/SOGo/
stargazers_count: 2087
updated_at: '2026-03-03'
archived: false
current_release:
  tag: SOGo-5.12.5
  published_at: '2026-03-04'
commit_history:
  2025-04: 45
  2025-05: 4
  2025-06: 15
  2025-07: 16
  2025-08: 5
  2025-09: 13
  2025-10: 51
  2025-11: 3
  2025-12: 7
  2026-01: 3
  2026-02: 7
  2026-03: 10