Nextcloud

Germany 🇩🇪 Open Source

Description

Nextcloud is a German-based open-source collaboration suite designed as a privacy-first alternative to services like Google Workspace, Microsoft 365 and Slack. Beyond secure file storage and sharing, it offers groupware features such as email, calendars, contacts, task management, and real-time collaboration. Integrated apps like Nextcloud Talk enable video conferencing and chat (a possible alternative to Slack), while OnlyOffice or Collabora Online provide full document editing within the browser (a alternative to Google Docs). Nextcloud offers self-hosting or EU-managed cloud options.

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