Bring Files, Talk, Groupware, Office, Assistant and Flow together in an open-source content collaboration platform for private clouds.

nextcloud.com
Nextcloud homepage screenshot

About Nextcloud

Nextcloud is a content collaboration platform that organizations can deploy on their own servers or with hosting providers. Its Nextcloud Hub combines Files, Talk, Groupware, Office, Assistant and Flow in one platform. The homepage describes file storage and sync, audio and video conferencing, email, calendar and contacts, online document editing, an AI assistant, and workflow automation.

The homepage says the platform is used by tens of millions of users at thousands of organizations and scales from a Raspberry Pi with 2 users to large hosted installations. It also states that data stays on servers the user owns and that there are no data leaks to third parties. These are the vendor's own statements and have not been independently verified here. The homepage does not publish pricing, and it does not say which features are included in each plan. The Assistant is described as local, but the homepage does not explain which of its features, if any, use external services.

Key features

  • Self-hosted file storage and sync with desktop, mobile and web interfaces
  • Audio and video conferencing and text chat with screen sharing and SIP integration
  • Groupware with Calendar, Contacts and Mail for team productivity
  • LibreOffice-based online office suite with collaborative editing for common document formats
  • Built-in AI assistant that generates content, answers questions about data, and summarizes emails
  • Flow automation components for automating internal workflows
Best for: Organizations that want to run collaboration tools on infrastructure they control, such as enterprises, public sector bodies, education institutions and service providers.
Good for
  • Can be deployed on servers the organization owns, according to the homepage
  • Scales from very small installations to large hosted deployments, according to the homepage
  • Service providers can offer fully branded cloud storage and collaboration tools, per the homepage

Nextcloud at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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Nextcloud FAQ

Can the platform be hosted on your own servers?
The homepage describes Nextcloud as self-hosted file storage and collaboration software and says it can run at major hosting providers as well.
Does Nextcloud send data to third parties?
The homepage states 'No data leaks to third parties' and 'Keep your data on servers you own, at all times.' These are vendor claims. The homepage does not describe any optional cloud backup, uploads or external services in detail.
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