The leader in open email platforms

Globe OX

 

With more than 220 million users, and a global customer base including some of the biggest telcos and hosters in the US and Europe, Open-Xchange is the largest independent email provider in the world. The OX Cloud email platform is the perfect choice for providers asking themselves “Where do we take email now?”

Our flexible packaging allows you to deliver a premium email experience tailored to your audience, with a business model that keeps you firmly in control of your business success.

 
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For Hosting
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For Telcos
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For Public Sector

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Email solutions
for email providers

Make email your fastest growing business, convert free email into paid accounts and increase ARPU with premium features

Discover OX Cloud

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DNS solutions
for all applications

5G, cloud-native, IoT security, DNS encryption: ready for
today’s demands and tomorrow’s challenges

DNS Solutions

TRUSTED BY MARKET LEADING BRANDS ALL OVER THE WORLD

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[quote from Andrea about CS team adopt and offer encrypted DNS through DNS-over-HTTPS (DoH) and DNS-over-TLS (DoT). Back in 2018, when the IETF introduced two standards on DNS encryption, Open-Xchange and PowerDNS were amongst the first to adopt an

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Andreas Gauger

Open-Xchange, CEO

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Increased end-user activation

OX products lead to increased user activation and a significant drop in monthly customer churn for GoDaddy

Download

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Premium user base growth

1&1 uses OX App Suite to increase customer satisfaction and productivity, while growing its premium user base

Download

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Performance improvement

With OX Dovecot Pro and OX productivity tools, Rackspace provides the best possible performance to its customers

Download

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DNS Performance

Equipping BT with DNS to meet its current broadband, as well as future 5G and IoT, traffic and security demands

Download

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Increased end-user activation

OX products lead to increased user activation and a significant drop in monthly customer churn for GoDaddy

Download

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Premium user base growth

1&1 uses OX App Suite to increase customer satisfaction and productivity, while growing its premium user base

Download

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Performance improvement

With OX Dovecot Pro and OX productivity tools, Rackspace provides the best possible performance to its customers

Download

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DNS Performance

Equipping BT with DNS to meet its current broadband, as well as future 5G and IoT, traffic and security demands

Download


Latest news from Open-Xchange

Open-Xchange launches market’s first AI augmented email platform

Delivers practical application of AI to underpin efficient communications for SMBs Small and Medium Business (SMB) email users will be able to communicate more...
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Kununu crowns Open-Xchange one of its Top Companies for the third time

For the third consecutive year, Open-Xchange has been named a Top Company by Kununu – and we’re very proud that the 2023 award puts us in the top 5% of companies listed...
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Production-ready PowerDNS Cloud Control available

DNS is one of the vital components of the internet, invisibly making the internet work for everyone for almost four decades. It needs to be rock-solid, in terms of...
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