Expand your business activities with successful and innovative products! With Open-Xchange you will make the most of your customer relationships and your expertise.

Service Provider
With more than 42 million users worldwide using Open-Xchange, our partners are providing software-as-a-service (SaaS) functionality for E-Mail and teamwork. Take advantage of your infrastructure and customer relations and benefit from the rapidly growing SaaS market with Open-Xchange.

SaaS Reseller
Even without your own infrastructure and data center you can benefit from the strength and client engagement Cloud computing offers. We recommend a hosting partner that fits your needs – and you stay in direct contact with your customers!

System Integrators
Finally, system integrators are able to give their customers a communication solution that seamlessly fits into existing infrastructures.System integrators can offer Open-Xchange "turnkey" and low-cost groupware solutions and achieve excellent margins.