Collaboration Platforms

Collaboration platforms combine document editing, messaging, video calls, and project management into integrated productivity environments. They are the operational backbone of distributed teams. European alternatives to Google Workspace and Microsoft 365 exist but face an adoption gap — the key differentiators are offline capability, third-party integrations, and the depth of real-time co-editing features.

12 European providers

🇩🇪 Conceptboard Stuttgart €6.00/user/mo Free GDPR Visual Collaboration German Whiteboard
🇫🇷 CryptPad Paris €5.00/mo Free E2E Encryption Open-Source GDPR French
🇩🇪 EGroupware Kaiserslautern Free (community) Free Open-Source GDPR Groupware German
🇦🇹 Grommunio Vienna Contact sales Free Open-Source GDPR Groupware Austrian
🇦🇹 HumHub Kufstein Free (open-source) Free Open-Source Social Intranet Austrian Modular
🇨🇭 Infomaniak Geneva €5.35/user/mo GDPR kSuite Swiss Privacy
🇩🇪 Nextcloud Stuttgart €36.00/user/yr Free GDPR Open-Source Self-Hosted
🇱🇻 ONLYOFFICE Riga €139/server Free GDPR Open-Source Office Suite + Collaboration
🇩🇪 Open-Xchange Nuremberg Contact sales Free Open-Source GDPR Groupware German
🇪🇸 Penpot Madrid Free (open-source) Free Open-Source Design Spanish SVG-Based
🇩🇪 Stackfield Munich €5.00/user/mo GDPR Encrypted German Project Management
🇫🇷 Twake Toulouse Free Free Open-Source GDPR French Matrix-Based
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