UX Design Agency from Munich

We help responsible organizations scale their positive impact with digital solutions

We have more than 10 years of experience in digital projects for environment, e-mobility, circular economy, social and technology. This makes us your long-term partner to drive, validate, implement and operate digital innovations. We offer everything you need to drive your mission and create scalable positive impact.
Sebastian Ullherr, Founder interfacewerk

‍"We appreciated interfacewerk's professionalism, their thought leadership, and the honest, open, and flexible collaboration throughout the project."
~ Mike Stockman | Director Plastic IQ at

We are specialized in working with ...

mission-driven organizations, non-profits & NGOs

Startups working on environmental, social, circular economy issues.

SMEs working on sustainability and future issues

Together we achieve your mission

We drive your mission with the introduction of digital solutions and meaningful business models.

The focus is on a human-centric and intuitively designed digital product that solves real problems and thus creates added value.

You create positive impact that would not be possible without digital tools, applications or platforms.

In concrete terms, it means that we help you to:

Analyze your ideas, conduct research and clearly identify the problems and needs of your users.

Define a really good value proposition

Iteratively arrive at a well-designed Minimum Viable Product (MVP).

Advise you on all things digital so you can focus on your core mission

Scale your digital product while developing a sustainable business model

What is your current challenge?

You want to get from your digital idea to the product

We turn your idea into a digital product with an agile mindset focused on creating real impact.

You want to develop another, improved product iteration

We can also help you take an existing product or Minimum Viable Product (MVP) to the next level.

You need all-round support for your digital product

Our goal is to let you focus on your mission. That's why we take care of everything behind the scenes (technology, operations, technical support).

Are we the right partner for you?

At interfacewerk, we are a team of passionate product strategy, UX and technology experts dedicated to finding sustainable and validated solutions to complex problems.

People and planet are our priority and we have optimized our capabilities to make a positive impact in the area we know best: digital solutions.

In various areas such as the circular economy or plastic reduction, digital tools are the catalyst for a more sustainable future. If you choose us as your long-term strategic partner, we will do everything we can to ensure that your investment leads to positive impact and business success.

If you are looking for a partner to develop digital tools with a positive impact, let's talk to each other!

A selection of our previous projects

We work with our clients to implement a wide variety of digital projects that create positive impact. We also want to help companies that want to scale their impact to get started with digital tools.

Our Impact

10+ Sustainability Projects with Non-Profits & Startups

Member of the Common Good Economy

One 🌳 planted per session

Less plastic in 250+ US companies

100+ projects and 70+ satisfied customers

90% return rate of our customers

Focus on the UN's Sustainable Development Goals (SDGs)

Our checklist for digital tools with positive impact

Our checklist will help you review the project setup for your digital product. Check your current status and take the next steps today!

Checklist Download
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