Nextcloud Hub software suite

Nextcloud is a prominent open-source collaboration platform and suite of client-server software designed for creating and using file hosting services. It was launched in June 2016 as a fork of the ownCloud project by Frank Karlitschek, one of ownCloud's original founders, and several other developers. The brand focuses on data sovereignty and privacy, positioning itself as a secure, self-hosted alternative to proprietary services like Google Workspace or Microsoft 365.

While the software's development is spearheaded by Nextcloud GmbH, which is headquartered in Germany, its production is global. As an open-source project, the code is developed by a distributed community of contributors across more than 20 countries. The enterprise-grade software, known as Nextcloud Hub, integrates file sharing, video conferencing (Talk), groupware (Mail/Calendar), and office document editing into a single on-premises solution.

The brand remains independent and employee-owned through Nextcloud GmbH. Based in Stuttgart and Berlin, the company maintains its growth without venture capital funding, ensuring that its development priorities remain aligned with user privacy and the open-source community rather than external investor demands.