The digital
impact agency

We believe every person owns the right to access the digital world. Whether it’s apps, backends, chatbots or websites, our products aren’t just beautiful, simple and well-made. They can also be used by everyone.

We are official development partner of WordPress VIP.

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Our work

Beautiful, simple and well-made

We build websites and apps for everyone

Brthrs is a multidisciplinary team of brthrs and sstrs focused on app and website development, design, strategy and digital marketing. We aim to make real impact, on real people. This goal can only be achieved if you reach everyone. That's why design and digital accessibility are our main focus.

What we do


Whether it’s a native Android or iOS app, React Native or web app: we mix strategy, technology and design to create experiences people want to use.

Strategy and advice

Every digital project faces challenges. We help you with determining your goals, to translate your story into an app or website, and develop a plan to grow.


We build websites that tell your story and help your brand to grow, through beautiful and accessible design.

Marketing, SEO, SEA

We won’t just walk away after delivering your digital project. Every product needs a powerful marketing strategy and search optimization. Together, we figure out what’s necessary to achieve your goals.

C02 Neutral

10 billion trees disappear each year, and that’s catastrophic for people, animals and the climate. Through support from Trees for All we are now C02 neutral and compensate for the CO2 emission of our office and employees.

Take their word from it

“We've been enjoying working with Brthrs for years. They always come up with the best solutions and possibilities, so everything is functioning optimally and keeps working. On top of that, it's visually stunning for the end user as well!”

Martijn UitterlindenManagement & Business Development Bureau Zuidema

“We chose this developer four years ago, because they're young and engaged, keep short lines of communication and offer a fresh perspective on things. We're really happy with the tree websites they built for us.”

Els NijssenOwner Netwerken Werkt

“Brthrs Agency is an accessible and trustworthy collaboration partner with the right knowhow. They're flexible, contributing their thoughts and have great ideas to improve the product.”

Eline MeijerLUMC & NeLL

We made impact with

Foto van Robert Keus met roze achtergrond


Like to know more?

This is Robert, owner of Brthrs. Have a question, challenge or idea? He loves to hear it!

Send Robert a WhatsApp