UX design : production of functional mockups

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Functional mockups (or wireframes) are concrete representations of your website's architecture. We can design the entire intelligence of your platform for you in order to specify each path in great detail.

UX design : production of functional mockups

High-quality functional models are : 

  • No gray areas left out
  • Increased efficiency in site production 
  • Optimized user journeys 
  • Better engagement and conversion rates 
  • Increased customer satisfaction

We support our clients throughout the entire user experience (UX) phase. By placing users at the center of our thinking, we design refined journeys and experiences designed to improve your business results.

Advanced UX design methodology and functional mockup production :

Each offer can be customized according to the characteristics of the project.
Workshop to define user types
Group your users into large sets and classify them by business priority.
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User interviews (based on 5 users)
Seek out concrete information on which to base our decisions when designing user journeys.
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User study workshops
Ensure you have a thorough understanding of your users' characteristics, needs, and concerns.
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Audit of existing courses
Analyze the features offered to your users in order to identify initial areas for optimization.
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Workshops on optimizing user journeys
Co-design workshops during which we will build courses that are fully tailored to users' needs.
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Production of functional mockups (10 page templates)
UX design for each page structure and all user journeys.
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Implementation of an interactive prototype
Creation of an interactive prototype designed to simulate initial browsing experiences.
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Accelerated methodology for UX design and production of functional mockups :

Briefing workshop
Immerse ourselves together in the project and its specific features to identify the key issues.
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Production of functional mockups (10 page templates)
Designing the UX structure of the pages for your next website.
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Implementation of an interactive prototype
Staging screens on Figma in order to simulate browsing experiences and validate key principles.
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Our services in UX design and functional mockup production

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Advanced methodology
Build the structure of your next website step by step with a truly analytical approach.
Timeline : 2 months
Price : starting at €6,225 excluding tax
Accelerated methodology
Immerse yourself in the project and quickly start producing effective functional models.
Timeline : 3 weeks
From €3,375 excl. VAT
Customized approach
Take the time to work together to define a personalized approach to building the user experience for your next website.
Duration of execution : to be determined
Price : to be defined
User interviews - 5 users
Incorporate user feedback into the design of your next digital experiences.
Timeline : 2 weeks
From €650 excl. VAT
Audit of current journeys
Base the construction of future courses on a detailed analysis of the existing ones.
Timeline : 2 weeks
Price : starting at €850 excluding tax
Production of functional models
10 templates
Design high-definition mockups of the page structures for your next website.
Timeline : 2 weeks
Price : starting at €2,850 excluding tax
1st exchange free of charge
Tell us about your project

Our clients in UX design and functional mockup production

Client
Project
Services
Client
BIC
Project

UX design for the creation of the DJEEP website, a lighter brand recently acquired by the BIC group.

Services
UX design : production of functional mockups
Client
Janssens Immobilier
Project

Designing high-fidelity UX blueprints for a luxury real estate portal in Southeastern France, prioritizing lead generation and high-end property showcases.

Services
UX design : production of functional mockups
Client
Commands
Project

Production of functional mock-ups for the Commands website.

Services
UX design : production of functional mockups
Client
La Parisienne de Baguette
Project

Designing functional wireframes for a B2B delivery platform, enabling Parisian cafés, restaurants, and hotels to order fresh baked goods on a D-1 schedule.

Services
UX design : production of functional mockups

Create more engaging digital experiences with la boucle

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Free initial consultation

Why invest in a well-designed UX ?

Good design is no longer enough. Today, what makes the difference isthe user experience. UX design is not just about making your interface "pretty" or "modern." It aims to create intuitive, fluid, and efficient navigation, designed with your users, their needs, and their actual usage in mind.

A well-designed UX mockup is much more than just a design step : it is the strategic foundation that structures your user journeys, guides your decisions, and ensures a consistent experience from start to finish. Working on your UX design means anticipating expectations, reducing friction, and delivering an engaging and effective digital experience.

UX design focused on your users

UX design is based on one essential rule : don't think for your users, think with them. Every interaction and every interface element must meet a specific need and serve a real purpose.

Before even designing a page or creating a button, you need to understand who your target audience is, what they expect, what motivates them, and what might hold them back. It is this preliminary research work user studies, tests, observations that enables the design of relevant and effective UX mockups.

This human-centered approach (User-Centered Design) ensures that your future website or application is not only attractive, but above all useful and enjoyable to use.

From research to design : the UX design method

Good UX design always begins with an analysis phase : defining objectives, identifying user profiles, understanding existing user journeys, and detecting points of friction.
Based on these findings, UX teams build wireframes or functional mockups, which serve as the basis for all visual and technical design.

These mockups represent the structure of your pages, information priorities, visual hierarchy, and navigation logic. This is where the consistency of the project comes into play.
Once tested and validated, they become a clear support for UI designers and developers, reducing areas of uncertainty, back-and-forth communication, and misinterpretations.

UX design, a conversion driver

UX design is not just a creative process, it is a conversion lever in its own right. By optimizing clarity, fluidity, and comprehension, you encourage your visitors to naturally progress toward taking action : requesting a quote, making a purchase, signing up, downloading, etc.

A well-designed UX mockup highlights the right messages at the right time, in a logical and reassuring order. It makes your offer easier to understand and reduces the risk of abandonment.
Every adjustment (the position of a button, the hierarchy of information, the readability of a form) can have a direct impact on your sales performance.

UX thus becomes a measurable investment : more conversions, greater satisfaction, and a better return on each visitor acquired.

UX mockups for performance

Functional mockups are not just an intermediate deliverable. They allow you to test your ideas even before the development phase.
With interactive prototypes, you can simulate navigation, observe user reactions, and make corrections before investing.
This "test & learn" approach significantly reduces the risk of costly errors and speeds up the production cycle.

Working with an agency specializing in UX design means benefiting from a proven methodology : research, co-design, prototyping, user testing, and then continuous adjustment.
Each step is guided by performance and understanding of user behavior.

An interface that supports your positioning

UX is not limited to navigation : it also reflects your brand personality. The way a visitor interacts with your site says a lot about who you are.
A fluid, consistent, and intuitive interface reinforces your credibility, expertise, and message.

Working on UX design also means strengthening your positioning and differentiation. Your UX mockups become a reflection of your identity : they convey your brand promise through clear, effective, and memorable experiences.

A successful UX is one that expresses your value without unnecessary words, through the simplicity of the experience.

UX : a sustainable strategic investment

Good UX design is not a cost, it's an investment. It improves the efficiency of your user journeys, reduces bounce rates, and increases customer satisfaction and loyalty.
It also boosts internal productivity : fewer late changes, less misunderstanding between teams, and greater consistency in your deliverables.

A well-thought-out UX strategy also feeds into your SEO : a better user experience, longer session times, and higher conversion rates are all positive signals sent to search engines.

In summary : design to convince

Good UX isn't a luxury, it's a competitive advantage. At La Boucle, we design your UX mockups as real performance tools, serving your digital strategy and user experience.
We think of each interface as a natural, logical, and engaging journey, so your users can navigate effortlessly and take action with confidence.

Questions about UX design

What is UX design ?

This is how we structure an interface so that it meets users' actual expectations and behaviors, with intuitive and fluid logic.

Why is this important for a website ?

Because good UX improves engagement, streamlines the user journey, and increases your chances of conversion. It's a business issue, not just a design issue.

What is the difference between UX and UI ?

UX (User Experience) concerns logic, pathways, and feelings. UI (User Interface) concerns visuals and aesthetics. Together, they create harmony in a high-performance website.

When should you rethink a website's UX ?

Before a redesign, when conversion rates drop, or if your users encounter friction while browsing. UX is a lever for continuous optimization.

If you have any further questions, we have plenty of answers on our media.

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