Nextcloud Groupware is a bundle of apps which is consisting of an Mail-client (IMAP/POP3) and a Calendar and Contacts server (CalDAV/CardDAV) with the respective web interfaces.
We complete those productivity tools with Deck, a project management tool which allows you to create Kanban-style task boards and share them with your team.
You can find out more about Nextcloud Groupware on our website.