Trust. That is the key to your success as a service provider. Open-Xchange is the answer.

Offer adjacent services. Capture interest where your customers are - at the moment they are most receptive with your own services or 3rd party apps.

Scale, integrate and protect your ecosystem. Offer your customers archiving, back-up, unified communications, migration

Put yourself in the drivers seat: experience the user interface as your customers would on their desktop and their mobile.

After fifteen years of very little change, the email user experience is being transformed. Technological advances in terms of webification of software, mobilization and cloud computing, combined with consumer demand are driving this change.

The Open-Xchange leadership team are focused on forging a future where people have seamless access to their entire world on any device - simply and intuitively.

Partnership is core to Open-Xchange. Discover how our partners--in collaboration with Open-Xchange--are delivering world-class SaaS solutions to millions of people.

What's it like to work for a global software company? An Open-Xchange career is a journey that starts with software but quickly becomes something more, something to learn from, grow with and count on.

Return here often to get up to date on all the current press releases, important partner and employee news, as well as the latest topics on Open-Xchange.

Find here the office locations, telephone numbers and information to get in contact with Open-Xchange worldwide.

Welcome to the Open-Xchange Knowledge Base. The place to learn more about Open-Xchange and our products. Download software and find in-depth technical information...

Open-Xchange celebrated its 4th Summit in the amazing "Alte Münze" on Nov. 15th.  
250 plus visitors met in a perfect setting connecting with industry leaders, learning about the latest developments and celebrating an extraordinary concert with H-Blockx.