User Interface
Full service UI design and development agency

Companies We Call Clients

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Artsen Zonder Grenzen logo
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Leading UI design agency in Belgium, Wunderkraut creates functional and beautiful interfaces for websites and mobile apps.

Our UI design team specialises in creating beautiful and functional interface designs for various digital solutions.

We believe that creativity and visual design is as important as smart information architecture and interaction design that altogether create a smooth and coherent user experience.

Combining user insights, UX best practice, strategic approach to IA and branding we craft simple, intuitive and delightful interface design solutions that fit purpose and needs of users.

Our experience ranges from corporate and campaign websites to apps to intranets and complex enterprise solutions.

Working with Wunderkraut

longterm partnerships
Clients are partners
Long term view, partnership mentality based on mutual trust and collaboration.
agile design
Agile is the Way
Agile way of working with clients. Lean, flexible, feature-driven and iterative.
Extensive Expertise
Expertise in insight analysis, requirement identification and definition of a long-term vision for digital presence.
magic wand tool in photoshop
Design that elevates UX
Crafting simple, intuitive, functional and beautiful UI designs for outstanding user experience.
personalised approach
Tailored & Personalised Approach
Each client and project gets unique care, based on needs and requirements.
global presence
Local Presence, International Availability
3 offices & 40+ professionals in Benelux, supported by 250+ experts across 3 continents.
UI Design approach

Our UI designers team believes that collaboration leads to better results and better solutions.

While UI design experts lead the way in interface design development creating websites and applications that are visually appealing and easy, intuitive to use, there is a strong collaboration with UX designer and IA specialists to ensure the solution is functionally and structurally solid.

We are guided by the following principles in developing UI design:

  • Reusability

  • Consistency

  • Flexibility

  • Functionality

  • Individuality

  • Accessibility

Depending on your needs, we will create interface design that is in line with your corporate visual guidelines and support UX strategy. That means we will base the UI design solution on certain design principles that form the foundation of our approach.

For example, if the primary purpose of your website is to sell products or services we will prioritise elements that drive conversion. Or if your digital application is about the community building, our focus will be on user engagement and storytelling with the emphasis on content types.

While we strive to maximise reusability of components, our UI experts can deliver device-specific design solutions. Another belief that guides our UI design work is that creativity must work in favour of functionality. Therefore we think first about how to make a solution easy and intuitive to use, and only afterwards about the look and feel.

We believe in benefits of design system approach - that enable companies and brands create sustainable, flexible and scalable design element libraries that can be reused across applications. This also means that we can help you in long-term by enriching and adapting the design library to fit arising needs. Our UI designers have delivered projects using Pattern Lab  and are proponents of component-driven design.

UI Design experts

Wunderkraut's UI design experts are highly skilled in visual and interaction design development and brand visual identity creation. By collaborating with our UX designers and Information Architects, our UI design team delivers UI design following best practices in the UX and accessibility.

Our focus has always been on digital solutions (web and app design, newsletter templates, presentations, social media, video). However, our capabilities also include design for offline applications, including templates for stationery, print materials and signage.

Related services

User Interface design relies on solid UX, IA and usability. At Wunderkraut, we specialise in delivering end-to-end digital solutions. That means, we can help you redesign or build a website or app from the strategic concept, go-to-market strategy, technology consultancy to technical implementation.

Our UI experts can also offer an audit of your current solution to assess and recommend improvements that can drive conversion, user engagement and overall usability.

We offer the following services:

  • Digital strategy

  • Business analysis

  • Branding consultancy

  • Content and marketing strategy

  • Corporate visual identity development

  • IT and technology consultancy

  • UX strategy and design

  • Interactive prototyping

  • Usability testing

  • Specialised Drupal development

  • Integration and migration services

  • Hosting and support

  • Analytics and KPI frameworks

Our modular approach allows us to tailor services to your needs and project specifications. Together with our customers, we design a project plan with relevant activities and deliverables to address their requirements and challenges in the most effective and efficient way.

Why customers choose Wunderkraut for UI design

  • Agile UX/UI design methodology
  • Collaborative and participatory approach to UI design development
  • Solid technical knowledge of UI design implementation
  • Experience in personalisation, concept validation and usability testing
  • High flexibility, tailored and modular proposition to each project
  • Technically agnostic solutions to UI design challenges
  • Long term partnerships with our Drupal clients shows trust in our capabilities
  • Continuous training and development of our UI designers
  • Strong references in Belgium (including Voka, Vlaams Verkeerscentrum, Carrefour)
  • Component approach with high reusability of your solution design
  • Strong combination with Digital strategists, senior Analysts, UX specialists and Design experts

We’re ready for the next challenge!