User Experience (UX/UI) Agencies in Paris

And After is an Ecommerce & Digital Strategy agency !

Our expertise allows us to lead our clients to success trough their transformation and digital acceleration with main goals : Performance & Innovation.

We are glad to be able to work with world-renowned companies : Groupe Rocher, Hachette Collections, Linvosges, Bizline, Revol, Collants le Bourget, HappyVore, France Thermes, Yooji ...

In 2017, And After released is own Ecommerce Solution : Easyboutiq for companies who wish having a tool being able to answer their issues and not the reverse. Easyboutiq is already used, in France and abroad, by International Company leaders on their business area. By the way, to be able to lead our clients to the right direction, we also use market standards tools : Shopify, Magento 2 and Wordpress.

For each of our clients, we follow the same partnership philosophy : service and efficiency ! We always be an an available, attentive, invested and responsive interlocutor ! Our DNA : Proximity, Creativity, Performance and Innovation

40-60 Studio agency, your partner for boosting the digital space. Specializing in CX, UX/UI, we transform your challenges into increased conversions, improved retention, and upselling, thanks to intuitive interfaces.

Websites, B2B/B2C marketplaces, SaaS platforms, or mobile apps, we ensure a remarkable digital presence aligned with your strategic vision.

Our team, blending the agility of a digital startup with the in-depth support of mid-sized and large companies, is dedicated to excellence.

Since 2016, our expertise has extended over 190 projects in various sectors, proving our ability to innovate and customize our solutions according to your specific needs.

Commit to effective digital transformation, where every interaction is an opportunity for growth. Your vision, our mission: effectively materialize your digital ambitions.

40/60 is the strategy, UX/UI, development & Innovation agency you need.

More information on our website

Find us in Paris and Nantes 📍

Our clients:

Stellantis | Eiffage | SNCF | Arte | ADN Data | Heineken | LVMH | Simplon

Actency is a French web and digital agency specializing in Drupal, recognized for the design and operation of critical web portals with high stakes: highly competitive, strategic, or exposed to very high traffic volumes, requiring high availability, performance, and advanced security.

Actency is among the main French Drupal agencies listed on Drupal.org, the official website of the Drupal project, which lists and qualifies specialized partners by country.

👉 See the list of Drupal partner agencies in France:

https://www.drupal.org/drupal-services?title=&offices%5B%5D=FR

Since 2007, Actency has been officially listed as a partner on Drupal.org, attesting to its positioning as an expert Drupal agency and its lasting commitment to the ecosystem.

👉 Actency's official partner page on Drupal.org:

https://www.drupal.org/actency

Actency views Drupal not as a simple CMS, but as the central foundation of a complete digital platform, integrated into the organization's information system.

The agency combines Drupal with ultra-high-performance headless / SSG architectures, advanced automation (DevOps, CI/CD), strong business autonomy, and controlled content governance, guaranteeing scalability, security, and performance.

With over 250 experts within the AODB group, Actency has been supporting public and private organizations for over 15 years on complex and structuring Drupal projects, and has already served more than 1,000 clients in France.

Its references include notably Matmut, PSA, Renault Trucks, Socomec, Kuhn, Légifrance, the Direction Générale des Douanes, as well as numerous institutional and industrial players.

Locations: Paris, Strasbourg, Lyon, Bordeaux, Nantes, Toulouse, Tunis, Marrakech, Rabat

Specialties: Drupal site factories, critical web portals, Headless / Next.js / React Drupal architectures

ZOL is more than 50 experts, completely geeks but highly approachable and totally obsessed with the success of the digital projects entrusted to them, and also quite fond of ribeye steaks and Burgundy wine, but that's another story! Our specialty? Personalization, differentiation, and the creation of unique solutions that allow companies to stand out from their competitors. In other words: custom-made, haute couture in digital version. We adapt technology to our clients' needs, not the other way around, and that changes everything! ZOL means 20 years of experience, more than 200 companies supported and 350 projects completed across 6 areas of expertise:

- Consulting & support for digital transformation - Technical architecture & development

- Development and creation of web and mobile applications - User experience & interface design - Data Marketing, SEO & GDPR - E-Commerce consulting and design We support entrepreneurs in a highly pragmatic way in all stages of their digitalization, to help them "perform" as they say at dinners, meaning simplifying their organization, identifying growth levers, or winning new clients. Websites, E-Commerce platforms, mobile apps, business tools, etc. All our creations are specific, robust, scalable, and secure. And unlike pre-formatted software that floods the market, the solutions we produce for our clients resemble them and belong to them 100%!

Web Studios is a communication and digital strategy consulting agency, a partner for any organization or project leader wishing to create its own digital ecosystem, develop its visibility, and effectively and relevantly address its audience.

Founded in 2009 in Dreux, we are now a human-sized agency also present in Paris, in the 17th arrondissement. Our team of 12 professional experts focuses on close relationships to meet your needs and challenges in terms of strategy and digital transformation.

Specifically, our ambition 🚀: To offer you personalized support at each key stage of a complete and effective digital marketing strategy:

• Positioning Audit: By helping you position yourself in your market, identify your brand image, define or redefine your target audience, all questions that will allow you to analyze your situation beforehand and be clear about your positioning to establish an effective digital strategy aligned with your values and objectives.

• Web and Mobile Development: By guiding you towards a stable, user-friendly, and customized solution that will increase your visibility and notoriety: Showcase website, E-commerce site, UX/UI design, intranet/extranet, Progressive Web Application (PWA), business application creation.

• Content Production: By offering you decisive and high-potential content creations (texts, videos, motion design, photo retouching) that will contribute to giving meaning and value to your visual identity, attracting and engaging your audience, and converting your prospects.

• Acquisition & Loyalty: By optimizing your natural and paid visibility (SEO and SEA), your social media presence (Facebook, Instagram, LinkedIn), your online advertising campaigns Google Ads (Search, Remarketing, Display).

• Support & Training: By helping you better understand your digital situation through an audit of your website, social media, SEO/SEA, and e-reputation, and providing you with a diagnosis and, above all, an adapted action plan. Training is also a key element that we prioritize to make you autonomous in managing your communication tools.

Already 400 clients and 600 projects completed, be our next collaboration/partner, contact us at

01.88.33.95.50 / 02.46.83.03.72 or by email contact@web-studios.fr

Want to define or redefine your digital strategy but don't know where to start?

Contact us for a free initial consultation where we can advise you on your project.

/ ! \ Don't leave this page without watching our presentation video: / ! \ https://youtu.be/R8ngduenXj4

Refresh Services is your digital coach and partner for your GDPR (General Data Protection Regulation) compliance. Our mission is to serve the long-term interests of our clients by developing customized, creative, and GDPR-compliant digital solutions to strengthen your customers' trust.

Our offers are as follows:

Logo, Graphics, UX/UI & SEO:

From the design of your logo to the optimization of your website (one page, showcase and e-commerce), we cover all the essential aspects to improve your online visibility, perfect the user experience and increase traffic to your site.

Automation & GDPR:

We simplify your internal processes through task automation, while ensuring that your company complies with current regulations, particularly regarding GDPR.

Digital Strategy:

We develop tailor-made strategies to help you achieve your online business objectives, using the latest digital trends and technologies.

Do you need a business website or application?

We support you in the construction of new projects, the complete redesign of existing projects, or full-service continuous improvement (TMA).

We do everything you might need to bring your digital project to life:

• User research and digital strategy
• UX prototyping & user testing
• Website development and maintenance

Contact us : Our 300 completed projects and 12 years of experience allow us to be a true partner in your business site and application projects. Contact us if you wish to discuss your project and receive a free quote.

Galadrim is building web and mobile applications.

Our team is made of software engineers who are passionate about building the best possible products for our clients. Our clients range from start-ups to large corporations, including Decathlon, Leroy Merlin, Bandai, Konbini and 30 more.

We have gained expertise in fast-paced technologies, such as Python, Node.js, React.js and React Native.

Get in touch with us: contact@galadrim.fr

Galadrim's agile method.

+300 digital growth missions completed for its clients. Commitment, precision, performance.

At Digitalised, we have the art of finding growth where it lies. Our experts master the most innovative and high-performing tools on the market to address all your digital challenges: acquisition, retention, transformation, sales, virality,... Regardless of your sector or size.

We intervene across the entire customer journey in pursuit of increased performance. You will thus be able to generate more qualified leads, increase your conversion rate, and reach new audiences through the intensive work of our teams; with continuous adaptability.

We cultivate strong internal values: precision - innovation - performance - entrepreneurial DNA, which position us as a true growth partner. Our clients are not mistaken: we understand their challenges and their day-to-day new business needs.

Digitalised operates the following services:

• Messaging automation (email, LinkedIn, WhatsApp,...)
• Nurturing and CRM
• UX / UI for web platforms and landing pages
• Natural referencing
• Google Adwords
• Facebook Ads
• Instagram Ads
• Linkedin Ads
• Audit and consulting for all digital issues

Article to read in CHALLENGES "Digitalised: a growth marketing gem that cultivates work ethic and attention to detail."

https://www.challenges.fr/partenaires/digitalised-une-pepite-du-growth-marketing-qui-cultive-valeur-travail-et-souci-du-detail_909510

Article to read in LE FIGARO , Digitalised, the agency that illustrates the international growth of a "France Digitale"

For over 15 years, Adeliom has been the digital co-pilot for Mid-sized Companies, Large Enterprises & Organizations whose current digital model has reached its limits.



Scattered data, businesses constrained by tools, disjointed customer journeys, and a multitude of providers, without a conductor to orchestrate everything.

We support Digital, Marketing & IT departments in transforming their digital ecosystem into a lever for commercial and operational efficiency.



Our role: to frame, structure, design, optimize.



Concretely, our support is based on four phases:

1. Analyze and frame the project, to clarify the use cases, align stakeholders, and prioritize all their needs as well as the right performance indicators.

2. Structure the solution architecture, by modeling customer and business journeys, data flows, and defining the specific ergonomic and technical architecture.

3. Design tailor-made interconnected solutions:


• Product sites & order portals


• Customer & network spaces


• Product configurators & calculators


• Business & field tools (Technician, Sales Admin, HR, After-sales Service, Sales)

4. Continuously test, maintain, and improve, by sustainably evolving these services through various optimizations (UX, technical, CRO, accessibility) and reasoned AI implementations.



The result: better-equipped teams, loyal customers, and a fully mastered distribution network.

Ultimately,

Adeliom becomes a true extension of their team, aligning the IS with the reality of businesses and customers to put technology back at the service of the Humans who use it.



Some inspiring results: 



✔︎ +15 % qualified leads – Culligan


✔︎ +7 % conversion – Tryba


✔︎ +57 % orders – Airbus


✔︎ x2 online sales – Liebherr


✔︎ +8 % engagement rate – Airbus



A structuring project to launch? -> contact@adeliom.com | 03 67 10 08 49

148 Agency is a company made of creatives, developers, project managers and all kinds of other talents. Our communication agency collaborates with companies and organizations of all sizes, in a wide variety of sectors. Our motivation? Put our creativity at the service of meaningful projects.

We provide tailor-made solutions in the fields of Branding and Digital. We apply an ecoconception approach to our work, regardless of the expertise. Acting responsibly to protect our environment is a major commitment for us.

Some of our clients: Fondation Anne de Gaulle, PSG, Jean-Louis Deniot, Ocapiat, Orthospé, Metro, Inserm, Ceser Île-de-France, Le Chti, l’école Georges-Méliès, B Corp France, LJ Com.

Since 2014, Gradiweb has been supporting major E-commerce players in the design, development, and optimization of high-end Shopify sites.

Based in western Paris, our team of Shopify experts implements its know-how in user experience, graphic design, and feature integration to build high-performance sales tools perfectly tailored to needs. Nothing is left to chance; we ensure that the site is SEO-friendly, mobile-first, and fully configurable.

LE BACKYARD is a digital innovation agency that operates at a strategic level to create and optimize high-performing digital tools through user-centered design. Our agency is located in Paris 11th arrondissement, and our team is composed of 30+ experts (UX and UI designers, Product Owners, Web and mobile developers, etc.).

Our mastery of the entire value chain of a digital project allows us to support you in activating levers that enable you to increase productivity, grow your market share, improve your brand image and/or retain your customers.

Our methodology is user-centered and our interventions are always focused on measurable results with the aim of designing ever more efficient and profitable tools for you.

We are CII accredited for your mobile and web projects, so you can benefit from a 20% tax credit on all our services (subject to conditions)

OUR AREAS OF EXPERTISE:

>>> USER EXPERIENCE >>>

UX research / UX design / UX writing

>>> USER INTERFACE >>>

UI design / Interaction design / Service blueprint / UI kit / Design system

>>> PROJECT MANAGEMENT >>>

Product positioning / Solution definition / Quality control / Project steering

>>> WEB DEVELOPMENT >>>

Showcase websites / E-commerce platforms / Marketplace / Business tools / Intranets / Extranets / Maintenance

>>> MOBILE APP DEVELOPMENT >>>

Native /

Our team of developers works exclusively on React Native technology.

OUR CLIENTS:

AIR FRANCE, CITYSCOOT, COINHOUSE, SAINT LAURENT, EDF, GROUPE ADP, METROSCOPE, ORANGE, AMAZON, VINCI IMMOBILIER, MONEY TRACK, VEOLIA, RAIL EUROPE (SNCF), BLABLACAR, LOXAM, O'TACOS, THEOP, ENEDIS, SOWEE...

Discover all our expertise and achievements at www.lebackyard.fr.

Notre agence a été co-fondée par une directrice de création parisienne et un directeur artistique senior belge. Nous sommes donc avant tout tournés vers la créativité, l'authenticité et l'amour du bel ouvrage. Le croisement de nos deux cultures nous permet de créer des univers de marque sophistiqués et imaginatifs.

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NOTRE MISSION :

Vous assurer de toucher vos cibles de manière audacieuse et percutante, et de rayonner grâce à votre singularité.

Nous vous permettons de vous différencier de votre concurrence en sublimant votre univers et de trouver le ton juste dans votre communication, cela dans le but de vous adresser à vos cibles avec pertinence et finesse.

Conscients que chaque organisation doit valoriser son identité, ses savoir-faire et son offre, nous revendiquons le bien-fondé d’une communication sémantique et visuelle à la fois sensible, audacieuse et véritablement unique.

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— CE QUE NOUS FAISONS :

••• Identité de marque > Positionnement | Naming | Identité visuelle | Storytelling

••• Studio Web > Direction artistique | UI/UX Design | Développement Web

••• Studio graphique > Direction artistique | Design graphique | Motion Design

••• Iconographie > Photographie | Illustration | Achat d’art en banque d'images

••• Copywriting > Rédaction Web | Stratégie SEO | Stratégie de contenu

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Nous vous invitons à visiter notre portfolio présenté sur notre site Internet.

- > https://e-dream.studio

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FRANCE

+33 7 44 31 08 09

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BELGIQUE

+32 460 21 61 19

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WHATSAPP

+33 6 11 31 83 09

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At iytro, we believe branding is more than surface-level beauty. It’s clarity, strength, and impact—the kind that turns heads and drives results.

Founded in 2019, iytro set out to help early-stage startups grow through flexible, part-time CMO support. Behind the scenes, our creative crew was the hidden engine—designing the brands, decks, and digital experiences that powered those missions. That team has since evolved into iytro creative studio: an independent powerhouse that blends design craft with the marketing sharpness of our iytro roots. With 150+ successful missions across industries, we know how to turn a vision into a brand that delivers—sustainably, authentically, and powerfully.

What we create

Brand Foundations :

• Strategic brand platforms that define your positioning and personality
• Distinctive naming that captures your essence
• Visual identity systems that work across every touchpoint

Digital Presence :

• Custom website design and development that converts
• User experiences that tell your story seamlessly

Brand Assets :

• Compelling pitch decks and presentations
• Marketing collateral that drives action
• Brand guidelines that ensure consistency
• Packaging, campaigns, and everything in between

Our approach

Design isn’t decoration. It’s strategy made visible. It’s how creativity becomes growth. We design with honesty, boldness, and empathy—never overcomplicating, always staying sharp.

Who we work with

Startup founders launching their first brand

Venture capital firms supporting their portfolio

Corporates with new ventures to prove

Scaleups facing marketing gaps or brand challenges

Real branding. No jargon. No fluff. Just your vision—brought to life.

Hello Pomelo is the tech partner for Mid-Sized Companies (ETI) to design and deploy tailor-made digital solutions, integrated with your business and IT challenges.

Our specialties:

- Web and Mobile Development: Design of intuitive and high-performing applications, adapted to the specific needs of your sector. As an expert maintenance agency (TMA), we ensure bug fixes, optimize performance, and support the evolution of your applications.

- E-commerce: Creation of tailor-made online sales platforms, optimized to offer a fluid and engaging user experience. We develop marketplaces, B2B e-commerce, B2C e-commerce, and we integrate PIM / DAM/ MDM/ DXP.

- DevOps and Cloud: Implementation of agile and scalable infrastructures to improve team collaboration and accelerate the deployment of your solutions: Cloud migration, cybersecurity, managed services, and monitoring.

- ERP Integrator: Support for SMEs/ETIs in the audit, design, integration, and evolution of reliable ERP systems, adapted to your business needs.

Our successes:

We have the privilege of collaborating with companies such as Leboncoin, Photomaton, Mericq, Homair, Voyage Privé, Enovos, Proman... who have entrusted us with the realization of innovative projects. Thanks to our expertise, we know how to meet their challenges and support them towards successful long-term digitalization.

Why choose Hello Pomelo?

• Multi-expertise Agency, proven for over 10 years in piloting complex digital projects for Mid-Sized Companies (ETI), from design to deployment.
• Your long-term technological partner, we commit beyond delivery to evolve your solutions over time.
• Total transparency: real-time monitoring thanks to our Elephant Track tracking tool.

Join the companies that trust us to evolve their digital environment and build sustainable and high-performing solutions!

STRATEGIC & CREATIVE DESIGN STUDIO

At Corbeau Blanc, we transform your ideas into exceptional digital realities. Our mission is to provide tailor-made solutions that precisely meet the unique needs of each client. We combine creativity, speed, and excellence to guarantee tangible results and an optimal user experience.

With recognized expertise in digital strategy, content creation, and marketing, our dedicated team works closely with you to understand your goals and exceed your expectations. We believe in innovation and adaptability, which allows us to stay at the forefront of digital trends and technologies.

Whether you are a luxury brand looking to strengthen your online presence or a company wishing to optimize its digital performance, Corbeau Blanc is your partner of choice for a successful digital transformation. Discover how we can help you reach new heights with creative and fast solutions.

Visit our website: corbeau-blanc.com

Discover Kinoba: https://kinoba.fr/

Kinoba is a web development agency in Lyon and Paris, made up of an expert and passionate tribe in custom web platform creation and IT team augmentation, ready to meet all your digital needs.

Whether you are an entrepreneur, a startup, an SME, or a large corporation, your web project is unique, and we are committed to becoming your trusted partner to guide you towards success.

We ensure the balance between the aesthetic and technological worlds to bring your digital projects from the shadows into the light.

Aware that what we see is only part of the iceberg, we put as much effort into development as into creation. Independent since our creation in 2008, we aim to live and enable useful digital experiences. We aim to place technical, environmental, and societal performance at the heart of all projects.

#1 - An Entire Digital Agency

People First, Truly

We are 29, all on permanent contracts in France, with respected parity, having our say in our schedules and projects. 41% of the team has been with us for over 5 years.

From Meeting to Production

We strive to master all stages of each project, whether together or separately. And we give you just as much attention, from brief to maintenance, whatever your challenge.

Curiosity

We work with exciting, constantly evolving materials. That's why we stay informed and train ourselves on new tools and technologies.

Expertise & Trust

Today, 70% of us have over 10 years of experience in our field. And over 36 clients continue to trust us daily.

#2 - Enhancing the Visible by Working on the Invisible.

Technologies and Development

• Structural Technologies (backend / architecture)
• Creative Technologies (frontend)
• Interaction Technologies (omnichannel / in-store / DTS / Street / OOH)
• Artificial Intelligence
• Gaming Technology
• Tracking & SEO

Design and Creation

• Design (UX design / UX research)
• Interaction Design and Creation (Design systems / UI)
• Visual Identity designed for digital
• 3D
• FOOH / Motion / XR-AR...

Project Management

• Performance Expertise (RGESN / RGAA / RGPD / cybersecurity / SEO)
• Production of websites, pages, apps, and business tools
• Ongoing Maintenance (TMA / TMC / TME)

Strategy

• Audits and Recommendations
• Methodological Design (including design thinking and Google sprints)
• Strategic and Creative Planning
• Content Strategy

#3 - Mastery Arises from Diversity

• Websites for Balenciaga, CARE France, CCI Nice, Chanel, Savencia, Sécurité Routière, WiZiU...
• Mobile Applications for Musée Jacquemart André, Octopus energy, Parc Astérix...
• Custom business tools for Babcock, ACE éducation, Fountaine Pajot, Qpark...
• Digital experiences (Gaming, Longreads, Drive to Store, 3D, FOOH, Motion Design, XR-AR) for Carel Paris, Coty, Kering, Lacoste, Lancaster, Messika...
• Maintenance (TMA / TMC / TME) for Barilla, Bridelice, Harrys, Santé publique France...

#4 - We are accustomed to working with demanding sectors

• Luxury, Perfume & Beauty, Jewelry
• Food & Agri-food
• Institutional; Metropolises & Collectivities
• Hospitality & Catering
• City Stakeholders
• Culture & Leisure

See you soon!

Digital Unicorn is a CII-approved digital studio, specializing in the design and development of high-performing, innovative, and tailor-made digital projects. We are a team of expert developers, designers, and project managers, all passionate about our craft and proud of the applications we create for our clients.

Whether you are a large company or an innovative startup, whatever your project, we are here to make it happen.

Technological Solution

• At the forefront of the latest trends and technological advancements, we conceive and develop the best solutions for each of your needs: connected objects, micro-geolocalization, artificial intelligence, virtual reality... We favor the most robust and efficient technologies such as React Native, Node.js, Redux, or Firebase for the development of your projects.

• We like to get involved in projects by proposing the creation and development of UX (User Experience), then UI (User Interface), and Design to ensure that the technical and commercial product design truly meets the needs of the target audience. We are convinced that close collaboration from the very beginning of an idea is the guarantee of rapid and efficient development, ensuring future success. We make this our priority.

UX and UI Design Solution

• Our designers work with you to create a graphical interface (UI) and user experience (UX) that meet the functional requirements of your project. We invite you to read the article we wrote on the definition of UX Design and its difference from UI Design.

• The design and development phases are very important. To help you stand out, design and user experience will allow us to offer a real Value Proposition for your project. This will determine the first impressions of your users.