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Why people trust OX

Open-Xchange is the world’s leading provider of open source software-as-a-service solutions for hosting, service provider and telecommunications companies advancing the trust and innovation of the Internet through valued customer engagement models.

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  • Open API’s and standards – Business innovation today leverages technology that is flexible, transparent and lowers the barriers to cooperate. The OX portfolio relies on industry standards that evolve and scale interoperable architectures that are highly flexible and that allow for competitive value to be realized faster, stronger and are more cost effective long term.
  • Privacy matters – The data-driven economy has transformed how services providers deliver access, interconnectivity and value-added services to their customers. Basing these services on the freedom and choice that individuals require to control their data, is fundamental to the trust and growth of sustainble Internet business models.
  • Ruthlessly open – Virtually every aspect of the IT stack is being refactored. The ability to work together -- whether as partners or friendly competition – assures that the best solution for individuals will emerge. Staying ruthlessly open is not just an OX business philosophy, it is a promise our partners depend upon for their success.

Stay Open, Stay informed

Integrating OX efficiently into customers’ environments

By Boris Esser, Managing Director tarent solutions How enterprises benefit from the collaboration between Open-Xchange and their integration partne... read more


Introducing OX Summit Partner: Univention

By Peter Ganten, CEO Univention Open-Xchange is an awesome, scalable solution and we see an increasing number of organizations using it in virtual ... read more


Introducing OX Summit Partner: Halon Security first partner to implement TES

By Anders Berggren,  CTO Halon All email could and should be sent encrypted. But isn´t, despite being the go-to form of business communication. We ... read more


2016/08/30 - Our CEO @rafbuff speaks on Friday at @fsfe Summit in Berlin https://t.co/yjFysYYX8E #opensource https://t.co/zVaiUlngb8


2016/08/29 - “Breaking #encryption will put the safety of the people at risk", OX CEO @rafbuff says https://t.co/elCyLmImgu @Via @InfosecurityMag


2016/08/29 - RT @rafbuff: Without #OpenSource, no #Linux no #Internet no #Cloud no #AWS: 25 years of Linux https://t.co/24beJN8Dbv via @TheEconomist


2016/08/29 - Another great reason to come to OX Summit Frankfurt on Oct 13. Meet our partner @Univention https://t.co/630YZO4mFD https://t.co/lhCxf9IuF7


2016/08/29 - RT @halonsecurity: First partner to implement TES. New blog post at @openexchange https://t.co/Fb6lwS07bM #privacy #encryption #emailsecurity