Open-Xchange (OX) is a leading provider of secure, sovereign email and productivity applications designed for service providers and public sector organizations. At the core of OX’s offerings is the OX App Suite, which presents a powerful alternative to traditional email platforms like Gmail and Outlook. With a focus on data control, cost predictability, and robust performance, OX supports hundreds of millions of user accounts globally.

The OX App Suite includes advanced features such as AI integration, enhancing user experience by automating everyday tasks, managing emails, and streamlining appointment scheduling—all within a user-friendly interface. OX’s products also encompass Dovecot Pro, a carrier-grade email server that ensures high-performance, secure email delivery, and PowerDNS, an authoritative DNS solution optimized for modern, mission-critical networks.

OX is committed to providing service providers, telecommunication companies, and educational institutions with sustainable, compliant, and user-centric communication solutions, making it a preferred choice for organizations prioritizing data sovereignty and operational stability.