№ 01 / Pillar
Eight apps, one login, zero subscriptions stitched together.
The full OpenDesk stack — built by the German Center for Digital Sovereignty, used across European public administrations, configured for SMEs and operated by us.
№ 01
Mail · Calendar · Contacts
OX App Suite
Industrial-strength groupware. CalDAV, CardDAV, EAS for mobile. Same protocols as Outlook.
№ 02
Files
Nextcloud
Sync clients for Windows, Mac, Linux, iOS, Android. Shared folders, external links, version history.
№ 03
Chat & voice
Element + Synapse
Federated Matrix. Persistent channels, voice, screen share. Messages stay on your server.
№ 04
Video
Jitsi Meet
WebRTC, no plugin. Up to 50 in a room. Recording, breakout rooms, dial-in optional.
№ 05
Office editing
Collabora Online
Real-time co-editing of .docx / .xlsx / .pptx in the browser. LibreOffice engine.
№ 06
Project management
OpenProject
Gantt, kanban, timelines, time tracking. Integrates with the wiki.
№ 07
Wiki
XWiki
Structured pages, macros, attachments. Where the company memory lives.
№ 08
Whiteboard & pads
CryptPad
End-to-end encrypted collaborative documents and whiteboards.
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