Only one way to work
OX App Suite

Designed for individuals and business

Discover how

Check out 
our Videos & Tutorials

Browse videos

Interested in
becoming an OX Partner?

Learn more

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.

  • 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 sustainable 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

Open-Xchange eyes growth with €21 million funding round

NUREMBERG, Germany, October 11, 2017 – Open-Xchange, market leading provider of open source email,...

read more

OXS17 Brussels – Where 21st Century privacy and security meet

By Rafael Laguna, CEO and Co-founder, Open-Xchange

In less than two weeks, leading figures of the OX...

read more

Introducing OX Summit Partner: Cloudmark

By Tony Gaughan, CTO Cloudmark

Despite the advent of newer messaging technologies, traditional...

read more

2017/10/23 - Basically a way of spying on you but with jazzy bright colours. When will we stop? https://t.co/PVdONSZDV8

2017/10/23 - Big Brother is watching you… https://t.co/3lSuynlXBi

2017/10/23 - London brings targeted #advertising to Piccadilly Circus. When will we stop spy on passers-by? @rafbuff asks https://t.co/S89xfEgoeR

2017/10/23 - Germany's Open-Xchange secures EUR 21 mln funding https://t.co/8Np7e26V1C via @Telecompaper

2017/10/23 - 21 Millionen Euro für Open-Xchange https://t.co/SSz0cPCCYH via @osballiance

Current Job Offerings

  • Open-Xchange is always looking for talents

Check out our current job offerings!

Discover now