Meet Hornetsecurity – Leading Cloud Email Security Provider

We protect global organizations so you can focus on what you do best.

50,000+ Organizations Use Hornetsecurity • 1,700+ Platform Improvements In The Last Month • 250+ Five-Star Reviews (#1) On Spiceworks

Founded in 2007, Hornetsecurity has had one overriding goal: Protect global organizations, so you can focus on what you do best.

Doctors should be focused on patient care, not spam… Airlines should focus on travel, not viruses. IT departments should be focused on their users, not spending hours reporting spam. We’re the cloud security experts who protect global organizations and empower IT Professionals, with the tools you need while serving you with a great attitude.

Over 10 Years Experience

In Email Security, Having Been Founded in 2007


Deloitte Fastest 50 Growing

More Than 6 Years In a Row

Product at The Heart of the Business

CEO Daniel Hofmann is the original developer


Self Learning Email Security

Adapts around your organization’s mail flow to provide the most effective detection

Local Support

In the USA, UK & Europe who love to help!

Customers of Different Sizes & Industries

From Small Business to Enterprises with Over 30k Employees

Our Story

Cloud computing has become an integral part of today’s business world, and it is difficult to imagine IT departments without this technology. Hornetsecurity has been focused on cloud computing since its inception in 2007. It was founded by Oliver Dehning and Daniel Hofmann under the name “Antispameurope” in Hanover.

Since then, the company has grown to to over 350 employees offering comprehensive security solutions in the fields of email security and data storage. In addition to offering high level protection for customers’ IT infrastructures, Hornetsecurity solutions stand out by being user friendly and easy to manage, and for their delivery of high level transparency and control.

Hornetsecurity milestones

Hornetsecurity Cloud Security Solutions

365 Total Protection Suite

With 365 Total Encryption and 365 Total Protection Business and Enterprise, you can take the protection of your Microsoft cloud services to the next level. IT security simplified from the ground up.

Email Security & Compliance

We optimize and protect your email communication while maintaining compliance. From the classic spam and malware protection to encryption to the defense against ransomware, phishing and more.

Email Productivity

Maintain email traffic, archive your emails reliably and ensure a professional look in all your company’s external email traffic.

The cloud-based corporate communications platform with the market’s most efficient filters for protection against spam and malware directly integrated.

Industry associations and non-profit organizations

As a company dedicated to the IT industry, Hornetsecurity is engaged in various industry associations and non-profit organizations:

Pittsburgh Technology Council Logo

Pittsburgh Technology Council

The Pittsburgh Technology Council focuses on regional economic development in and around Pittsburgh, PA. It offers both start-up and established technology companies a platform for their business development, talent retention and raising their own profile. The aim is to strengthen the Pittsburgh region with technology-based economic development.

Comptia Logo

Computing Technology Industry Association

The Computing Technology Industry Association, based in Chicago and Düsseldorf, is an international association for the IT industry. The aim of the association is to promote and grow the IT industry. The certifications offered are aimed at IT specialists who bring extensive knowledge to their field.

Hornetsecurity international

Worldmap - Hornetsecurity offices and data centers
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Hornetsecurity Inc.
6425 Living Place
Suite 200
United States

+1 (408) 416-2585

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Great Britain

Hornetsecurity Ltd.
55 Baker Street
United Kingdom

+44 203 0869 833

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Hornetsecurity GmbH
Am Listholze 78
30177 Hannover

+49 511 515 464-0

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Hornetsecurity Iberia
Calle Arte 15
1º 28033 – Madrid

+34 91 368 77 33

These customers rely on the Cloud Security Services of Hornetsecurity

Hornetsecurity References