Welcome

We have no investors, no board of directors, no eyes on an exit. We feel a moral obligation to exercise our independence. To do things no one would give us permission to do. To try things other companies would be afraid to try. To skip safe, and go for original.

You can do big things with small teams, but it’s hard to do small things with big teams. And small is often plenty. That’s the power of small — you do what needs to be done rather than overdoing it.

The tech industry is especially good at losing money. Growth is electric, but profits are elusive. We take an old school, economics 101 approach: Make more than you spend. That’s why we’ve been profitable every year we’ve been in business. It’s the responsible way to be reliable and take care of customers over the long haul.

They say that if you don’t pay for what you use, then you’re the one that’s for sale. Not here. We don’t sell customer data to anyone, and we don’t use personal information to place targeted advertising either. We make a product, people pay for that product, end of transaction. Our business model is selling products, not selling you.

Not all hours are created equal. An uninterrupted, focused hour delivers far greater value than one fragmented into smaller increments. That’s why we charge by the hour—providing high-quality service and meaningful results without compromise.

Meetings should be purposeful and productive. When five people spend an hour in a room, it’s five hours of collective time. To make the most of it, we often recommend alternative approaches like concise emails or shared documentation. Being mindful of time ensures greater efficiency and better results.

Saying “no” means declining one request. Saying “yes” means saying “no” to many other priorities. That’s why we carefully evaluate feature requests to ensure we focus on what delivers the greatest value for all our customers.

While the world celebrates startups, we champion 'stayups'—companies that endure, innovate, and consistently deliver value over the long term. In 2024, we celebrate 25 years of enduring success, a testament to our commitment to longevity and reliability.

We offer secure, reliable, and user-friendly solutions designed to meet the most demanding business data communication needs. Using the highest security protocols, we protect your data during every transfer, while providing full visibility and confirmation of successful deliveries. Thousands of customers worldwide, from small businesses to global enterprises, trust us to streamline their operations. Our solutions are widely adopted across industries like automotive, financial services, healthcare, logistics, manufacturing, and retail. With intuitive software and automated processes, we help you overcome common communication challenges with ease and efficiency.

Founded in 1999, Mendelson has built its reputation on delivering high-quality software solutions for secure business communication. For 25 years, we have remained committed to simplicity, clarity, and ease of use in everything we do. Feedback from our customers and partners directly influences our development, ensuring our software stays ahead of industry needs. Headquartered in Berlin, Germany, we are proud to serve companies of all sizes worldwide, from small businesses to global enterprises. As we look to the future, we continue to double down on our mission to make enterprise communication simple and straightforward.

Empower your business with tools designed to simplify and secure enterprise communication. Our solutions adapt to your unique requirements, offering flexibility, scalability, and unmatched reliability. Whether you aim to streamline workflows, enhance security, or automate complex processes, we provide the technology to make it happen. Trusted by businesses worldwide, our solutions are built to grow with you and ensure seamless data exchange every step of the way. Learn more.

Our commitment doesn’t end with delivering great software. We provide comprehensive support to ensure your success. Customers under a Support and Maintenance Package (SMP) benefit from free technical assistance via email or our web-based support form, with responses from our expert team within 1–2 business days. For more complex needs, our consulting services cover advanced technical support, telephone assistance, and remote troubleshooting to solve any challenge you face. No matter your question, our dedicated team is here to help you every step of the way. Contact Us.

Mendelson has impressed businesses worldwide. Niels Weithe from Bertelsmann shares how they exceeded customer expectations, while Dr. Dirk Menzenbach at HP highlights the ease, speed, and cost-effectiveness of Mendelson’s solutions. Rainer Forderer from ESK Ceramics praises the seamless transition from their old EDI system, and Udo Steinkampf at SEMCOtech calls Mendelson MBI unbeatable in efficiency and price. Roger Weinhold of Komet GmbH finds the solution trendsetting, and Sascha Misselhorn at Volkswagen AG values their prompt and reliable support.

At Mendelson, collaboration drives innovation. We’ve built a global network of trusted partners to deliver seamless integration and industry-leading solutions. By fostering a community of users and developers, we ensure our solutions continually evolve to meet your needs.

You used to pay for it once, install it, and run it. Whether on someone’s computer, or a server for everyone, it felt like you owned it. And you did. Today, most software is a service. Not owned, but rented. Buying it enters you into a perpetual landlord–tenant agreement. Every month you pay for essentially the same thing you had last month. And if you stop paying, the software stops working. Boom, you’re evicted. Maybe SaaS makes sense for some products, but its grip will slip. Installation and administration used to be hopelessly complicated, but self–hosting tech is simpler now and vastly improved. Plus, IT departments are hungry to run their own IT again, tired of being subservient to Big Tech’s reign clouds. Once upon a time you owned what you paid for, you controlled what you depended on, and your privacy and security were your own business. We think it’s that time again.