O
Open-Xchange
Creators of communication, collaboration and office productivity software for service providers
About Open-Xchange
Open-Xchange is a leading provider of secure and private communication solutions, catering primarily to businesses and service providers. The company operates in the software and IT services market, offering a suite of products that include email, collaboration tools, and DNS services. Open-Xchange's core products are designed to ensure high standards of privacy and security, addressing the growing demand for secure communication in the digital age. The company generates revenue through a subscription-based model, where clients pay for access to its software solutions and services. Open-Xchange also runs a public bug bounty program to enhance the security of its products, incentivizing external researchers to identify and report vulnerabilities. The company's commitment to privacy and security is evident in its adherence to stringent industry standards and its proactive approach to vulnerability management.
Source: Dealroom company dataAt a glance
- Founded
- 2005
- Headquarters
- Cologne, Germany
- Sector
- Other B2B Software
- Power Law
- Colt$25–100M revenue
Latest news
Press, funding announcements and product moves mentioning Open-Xchange.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A3 investors entered at this stage
BayTech Venture Capital
eCAPITAL
Bavarian SME Equity Investment Company
Series B and later2 investors entered at this stage
- UVUnited Internet Ventures
IRIS
Source: Dealroom Talent Intelligence.
Global footprint
team presence
across markets
Market sentiment
An AI-synthesised read of the highest-engagement posts about Open-Xchange on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Open-Xchange on the full Dealroom platform
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