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Open-Xchange is powering openDesk - the first open and truly sovereign alternative to office suites from the global hyperscale.

The Leader in Open Email Platforms

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 App Suite 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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The next level of email communication

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placeholder_AIOX AI in Your Inbox

The next level of email communication

Discover more

TRUSTED BY MARKET LEADING BRANDS ALL OVER THE WORLD

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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

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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

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Performance improvement

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

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Latest News From Open-Xchange

Open-Xchange launches partnership with Nextcloud

Collaborate to deliver enterprise-grade email backend support option to the wider Roundcube...

Chris Holder 08/09/24

NEUBOX and Open-Xchange partner to deliver global...

Launches innovative AI-powered email services into the Mexican market. NEUBOX – the largest...

Chris Holder 01/24/24

OX App Suite Software Subscription v8 –...

For over 15 years Open-Xchange has led the market in hosted email solutions, right from when...

Jan Tran 11/29/23

Customer Focus: Yvan Knapp, Chief Strategy...

Hostpoint has been shaping the internet in Switzerland since 2001 and is now the country’s...

Chris Holder 10/05/23

Latest News From
Open-Xchange

Open-Xchange launches partnership with Nextcloud

Collaborate to deliver enterprise-grade email backend support option to the wider Roundcube...

Chris Holder 08/09/24

NEUBOX and Open-Xchange partner to deliver global...

Launches innovative AI-powered email services into the Mexican market. NEUBOX – the largest...

Chris Holder 01/24/24

OX App Suite Software Subscription v8 –...

For over 15 years Open-Xchange has led the market in hosted email solutions, right from when...

Jan Tran 11/29/23

Customer Focus: Yvan Knapp, Chief Strategy...

Hostpoint has been shaping the internet in Switzerland since 2001 and is now the country’s...

Chris Holder 10/05/23