Top UX/UI Design Agencies in Belgium

Belgium's UX/UI design sector combines user research methodologies with interface craft and strategic thinking. Belgian agencies work across user experience design, usability optimisation, and interface systems, supporting organisations building digital products, platforms, and applications.

This directory highlights UX/UI agencies with a clear presence in Belgium and demonstrated experience in user experience and interface design, from research and strategy to prototyping and implementation.

How we selected these agencies

The agencies featured in this directory were selected based on relevance, quality, and their connection to the Belgian UX/UI ecosystem.

Selection criteria included:

• Clear positioning as a UX/UI agency or user experience specialist

• A verified website domain that resolves

• Demonstrated UX/UI work across digital products, apps, or platforms

• Publicly available portfolios, case studies, or client work

• Connection to the Belgian market (HQ or strong local presence)

This list is editorially curated and does not imply ranking or endorsement beyond relevance and quality.

UX/UI agencies in Belgium

Namahn

Established UX agency in Belgium with deep capabilities in service design, research, and interaction systems. Works with large enterprises and government bodies on complex user experience projects.

Nightborn

Antwerp agency combining branding, design, and development. Offers holistic approach to product evolution, integrating UX/UI with strategic brand thinking and technical implementation.

Movify

Agency blending UX/UI, development, and product strategy. Works with banks, healthtech companies, and startups across Belgium delivering scalable digital experiences.

The Reference

Enterprise-focused digital agency with strong UX capabilities. Specialises in complex digital transformations and user experience work for large organisations.

Pàu

Antwerp agency focused on design and development with emphasis on UX-oriented projects. Works on user experience design alongside technical implementation.

Who this directory is for

This directory is useful for:

• Product teams planning digital products, platforms, or apps requiring UX/UI expertise in Belgium

• Companies evaluating Belgian UX/UI agencies for product design or interface work

• Organisations seeking user research, prototyping, or usability optimisation

• Startups and enterprises shortlisting UX partners for product launches or redesigns

What these agencies help with

Belgian UX/UI agencies typically support work including:

• User research and usability testing

• Information architecture and user journey mapping

• Wireframing and prototyping (low to high fidelity)

• UI design and visual interface systems

• UX audits and heuristic evaluation

• Design systems and component libraries

• Service design and experience strategy

• Conversion rate optimisation through UX

Projects often span product development, platform optimisation, enterprise software design, and ongoing UX improvement programmes.

How to choose the right UX/UI agency

When evaluating Belgian UX/UI agencies, consider:

Research and strategy capability – Determine whether the agency offers user research, testing, and strategic UX consulting alongside execution, or focuses primarily on interface design and visual implementation.

Portfolio and domain expertise – Review published work to assess design quality, problem-solving approach, and experience in your sector (fintech, healthtech, enterprise software, e-commerce).

Process and methodology – Understand the agency's design process, tools (Figma, Sketch, Adobe XD), and how they integrate with development teams and product stakeholders.

Team structure and scale – Match agency size to your project needs. Independent studios offer specialist focus; full-service agencies provide integrated capabilities including development and marketing.

Testing and validation – Ask about usability testing methods, A/B testing capabilities, and how design decisions are validated with real users and measured post-launch.

Language and communication – Belgium is multilingual (Dutch, French, English). Most agencies work across languages. Confirm language capabilities, particularly for international teams or multi-market products.

Ready to explore Belgian UX/UI agencies?

Use this directory to identify agencies whose expertise, process, and portfolio align with your UX/UI needs. Visit their websites to review case studies and service offerings, then reach out to discuss your project requirements and approach.