By combining our skills in web development, digital security, and computer science, we build applications and services that simplify complex processes in society.

Some of our amazing projects

URIports utilizes the latest built-in cutting-edge technologies in mail servers and your site visitors' browsers to quickly identify and resolve security, content, and connectivity issues with your domain without installing additional scripts or software.

It is used by companies worldwide, ranging from small individual companies to multinationals looking to strengthen, secure, and monitor their web and mail.

An award-winning online invoicing service for businesses in The Netherlands and Belgium. With a 5 out of 5-star rating at Google and Facebook, it is loved for simplifying all invoicing channels. It is a feature-packed solution that includes online payments, automatic SEPA direct debits, real-time error detection, connection to bookkeeping software, and a lot more. And all this for a very competitive low price without a monthly subscription.

For those new to email security, you've probably heard about SPF, DKIM, and DMARC. But what are they, and how do they relate to each other? Once you understand these mechanisms, they make sense, but they are challenging to understand fully.

We have created a free, interactive learning tool to help people understand these email security technologies. It is used by both professionals and enthusiasts and in classes and workshops worldwide.

SamTime is a free automated time tracking app designed for freelancers that visit their clients at their physical addresses. Using your smartphone's contacts, GPS, and Bluetooth, the app will automatically track the time spent at a client.

Back in the day, before the Internet was widely available, a BBS was the place to chat, share files and connect with others. We built a BBS called Digital Vision, and it was the spark that ignited our passion for coding and creating unique services.

About the creators...

...that build and maintain the projects with ❤ from The Netherlands.

Freddie Leeman

Freddie Leeman

Geek, dad, entrepreneur, security enthusiast, thrill seeker.


Roeland Kuiper

Roeland Kuiper

I'm passionate about tackling audacious design and engineering challenges in the pursuit of great products.