Top Web App Development Agencies in France

Ideas that unite. Actions that matter.

Worked in Management Consulting (+13)

REALITIM

Web and 3D development agency: your ideal Nantes partner for developing your custom application. We are a team of passionate technical experts, specializing in the creation of responsive web applications, VR applications, 3D experiences, UI/UX interface development, artificial intelligence technologies, and much more. 🚀🌐🤝 At REALITIM, we understand the importance of an effective online presence and an optimal user experience. That's why we are committed to providing you with tailor-made solutions that meet your specific needs. Our user-centric approach, combined with our technical expertise, allows us to create responsive and immersive applications, intuitive websites, and memorable digital experiences. 🎯💡✨ Our team specializes in the development of responsive web applications, offering compatibility with all devices and screens, so your users can enjoy a fluid and consistent experience. Additionally, we are experts in VR application development, allowing you to immerse your users in captivating and immersive virtual worlds. 📱💻🌍 With our SEO consultancy offer, we optimize your online presence to help you achieve a better ranking in search engines and generate qualified traffic to your website. Our team of SEO experts stays constantly up-to-date with the latest trends and best practices in SEO, ensuring you optimal visibility and maximum return on investment. 🔍📈🔗 Artificial intelligence is also at the core of our expertise. Whether it's for setting up intelligent chatbots, developing virtual assistants, or using generative AI algorithms, we offer you innovative solutions to automate processes, improve user experience, and optimize your operations. 🤖🧠💬 As a Nantes-based company, we are proud of our heritage and our local presence. Our team is rooted in the dynamic of the Nantes region, where technological and digital innovation is constantly evolving. We understand the challenges faced by companies in the region and we are here to support them in their digital transformation. 🏞️🌊🤝 At REALITIM, we are determined to help you achieve your goals in web development, SEO, and digital strategy. Contact us today to discuss your needs and let us be your trusted partner to successfully realize your digital projects. 📂🌟🚀

Let's create together the experience that will make your application unique.

Worked in Insurance (+5)

TheGeekFamily

Accelerate your digital projects. Management, team augmentation, fixed price, maintenance - custom & CMS

9 works in Web Application

Worked in Hospitals & Healthcare (+14)

Eleven Labs

(10 reviews)

Experts augmented by collective intelligence.

From €49,999 for Web Application

Worked in Restaurants (+11)

Linkavie

Accélérez votre transformation ! 🔗

Worked in Software & Computer Services (+5)

Speaks English, French(+2)

Com'Only

(12 reviews)

Located in Courbevoie, France

Worked in Media

Agence Lewis

Smart solutions, designed for your business

Worked in Software & Computer Services (+2)

Lamour du Shop | Lamour du Web

(15 reviews)

L'agence Shopify Partners par des e-commerçants

Located in Lorient, France (+2)

Worked in E-commerce (+8)

Kreante - LowCode&AI agency

Your tech partner for creative minds

Worked in Food (+5)

Mink

(11 reviews)

Web & AI Agency: Custom development, business applications, and automation for SMEs and mid-cap companies

Located in Bordeaux, France

Worked in Farming (+22)

Yokr.

We build leverage, code, capital, cognition.

Located in Tullins, France

Worked in Internet

d-story

Digital artisans with a goldsmith's requirement serving your strategy and performance

Worked in Others (+10)

GoNetwork.Agency

Development of web/mobile applications, SaaS, interfaces, dashboards with AI functionalities

Worked in Software & Computer Services (+1)

unflux

Ensemble, créons des solutions numériques d'avenir.

Located in Charenton-le-Pont, France

From €15,000 for Web Application

Worked in Non-profit (+8)

Bakino

8 works in Web Application

We create your custom business application at the best price and in record time!

Worked in Human Resources (+6)

studio seja

(16 reviews)

Vous avez l'ambition, nous avons la méthode.

Located in Strasbourg, France

Worked in Software & Computer Services (+16)

NUMIDEV

15 works in Web Application

Together, let's co-build your new digital tool.

Located in Changé, France

Worked in Others (+14)

Affluence Digital

(26 reviews)

Transformons vos idées en succès digital.

Worked in Marketing & Advertising (+11)

Eweb Agency

We think, design & share 🚀

Worked in Real Estate (+5)

Coqpit

(48 reviews)

COQPIT - Web and Digital Agency in Clermont-Ferrand 🚀 Creation of showcase and e-commerce sites 🚀

Located in Clermont-Ferrand, France

AT Creative

Creation and hosting of websites

Located in Malakoff, France

Worked in Art & Handcraft (+2)

Webance | Création site internet & Référencement web

(5 reviews)

We turn your ideas into websites that rock

Located in Toulouse, France

Worked in Construction (+4)

Toutenpixel

Website and web application design for professionals.

17 works in Web Application

Located in Lille, France

Worked in Energy & Oil (+13)

Metasense

Metasense.fr : L'agence qui construit votre innovation. IA, AR, VR et développement web sur mesure

Located in Saint-Maur-des-Fossés, France

Worked in Automotive (+8)

Sparkana

Agence web & IA — Design premium, livraison en 7 jours, code source livré

Located in Bouquet, France

Worked in Art & Handcraft (+6)

BECOMS

Transformation et innovation numérique ! agréé CII, CIR, industrie du futur et FrenchTech

13 works in Web Application

Located in Clermont-Ferrand, France

Worked in Human Resources (+9)

Eurelis

Eurelis – L’agence française de référence en Intelligence Artificielle et Applications Intelligentes

Located in Paris, France (+2)

Worked in Real Estate (+8)

Vamyr | Rymav

Sites vitrines et e-commerces optimisés pour générer des résultats.

Located in Grenoble, France

Worked in Media (+5)

Lipper

8 works in Web Application

Automation, Software Development, Mobile Applications, and Business Solutions

Located in Strasbourg, France

From €8,000 for Web Application

Worked in Real Estate (+4)

Smart Booster

(15 reviews)

We develop custom web applications to improve your company's productivity.

From €15,000 for Web Application

Worked in Energy & Oil (+3)

Peexeo

(16 reviews)

We create ideas, concepts, and relationships!

From €0 for Web Application

Worked in Transportation (+7)

uxomnia

Located in Saint-Médard-en-Jalles, France

From €4,990 for Web Application

Worked in Human Resources

3DVUE

We allow your customers to visualize your products thanks to our 3D configurator for e-commerce

Located in Montpellier, France

Worked in Industrial Goods & Services (+1)

NEXTON

Digital Experts: Strategy & Operational.

Located in Paris, France (+3)

From €25,000 for Web Application

Worked in Energy & Oil (+6)

Calliweb

(5 reviews)

From €49,000 for Web Application

Worked in Others (+7)

CŌSE

Cōse, a 360° communication agency, offers its services to any company wishing to optimize its visibility.

Located in Nice, France

Worked in Transportation (+14)

CC's Global

Custom websites engineered to turn your visitors into clients.

9 works in Web Application

Worked in Construction (+9)

NET CONCEPT

We create digital tools with you to enhance your brand, your products, your services

Located in Angers, France (+3)

Worked in Non-profit (+7)

theTribe

Strategic consulting and technical expertise to create custom digital solutions

From €25,000 for Web Application

Worked in Industrial Goods & Services (+8)

exomind

(12 reviews)

The mobile & web agency that supports you from A to Z on all your applications. 100% Made in France

Located in Boulogne-Billancourt, France

Worked in Transportation (+9)

Studio Splash

(19 reviews)

The N°1 partner for Marketing Departments

Located in Marseille, France

Worked in Others (+19)

STEPS

Your partner for digital transformation & AI delivery

13 works in Web Application

Worked in Art & Handcraft (+17)

Bleu 122

Design digital products that evolve with your business!

Located in Toulouse, France

Worked in Technology Hardware & Equipment (+8)

Agence BI | Bonne Idée

Create. Prototype. Deploy.

Located in Orléans, France (+1)

Worked in Construction (+9)

AVANTAGE DIGITAL

🚀 Créons votre site, boostons votre visibilité et vos résultats... rapido et bien fait !

Located in Besançon, France

Worked in Food (+8)

StorIA Web

Located in Biguglia, France

From €20,000 for Web Application

Worked in Art & Handcraft (+3)

SimplX

The Rockstars of Web and Mobile Apps!

12 works in Web Application

Worked in Internet (+11)

Dahive

Dahive is an independent digital agency that supports brands with rigor, boldness, and kindness. We design, manage, and deploy tailor-made digital strategies, from creating or redesigning websites to implementing effective web marketing campaigns. Our promise : to be simple, intelligent, and sustainable. We don't sell ready-made dreams, but solutions that work. Our dual technical and strategic expertise allows us to intervene across the entire value chain, from UX/UI design to SEO/SEA optimization, including managing your social media ad campaigns and monitoring performance. Our core value? Integrity. Not the vague concept we slap on to decorate a quote. No: the integrity we apply to every recommendation, every technical choice, every euro invested. We tell you things as they are, even the ones you don't necessarily want to hear. Especially those. At Dahive, we watch over your projects. Literally. We anticipate risks, we truly listen (not just nod along), and we solve problems before they become a three-season mini-series. We are also (im)pertinent: we play by the rules of the digital game, but never with your trust. We prefer to be useful rather than trendy, precise rather than vague, transparent rather than decorative. And when an idea makes no sense? We say so. In plain language. Understandable. Even by 6th graders. We adapt to your level, whether you're tech-curious or tech-phobic. No unnecessary jargon, no soporific slides. We speak clearly. We act fast. And we bring you along on the adventure without leaving you behind. Budget-wise? We're flexible, but not flimsy. Our rates are fair, transparent, and structured so you know where every euro is going. We share everything: dashboards, decisions, tips. Zero surprises, unless they're good ones. Our support is human, sustainable, and realistic. And our results? Concrete. Take France Infra Rouge: their website existed, but Google had forgotten it. After our intervention: +83% of keywords in the Top 3, doubled organic traffic, qualified leads, increased e-commerce revenue. And all this without betraying their identity. At Dahive, we tackle things head-on (but with helmets on), we explore, we adjust, we start again. And we don't give up until it works. Our signature is digital common sense with a touch of audacity. Welcome to Dahive. The agency that doesn't pretend.

Let's deploy a digital strategy tailored to your ambitions together

Worked in Management Consulting (+15)

Ze-com

(16 reviews)

Big idea, Big creation

Located in Fleury-les-Aubrais, France (+3)

Worked in Industrial Goods & Services (+17)

Speaks French, English(+2)

LE BDC - Aggelos

(10 reviews)

Brain Content Agency

Speaks French, Catalan(+6)

Worked in Retail (+18)

DATASOLUTION

The data, AI, and e-Commerce expert agency to boost your digital transformation

Located in Paris, France (+5)

Worked in Energy & Oil (+6)

PIC DIGITAL

4.5

Build a business, not just a website.

Worked in Luxury Goods & Jewelry (+14)

Sky Keys

Make your idea a reality

Located in Joinville-le-Pont, France

Worked in Banking & Financials (+7)

Portail Pro

12 works in Web Application

Ensemble cassons les codes !

Located in Avelin, France

Worked in Telecommunications (+7)

L'Arbre de Mai

La matière grise en couleurs

Et si vous faisiez germer vos idées ? 🌱 Depuis plus de 20 ans, L’Arbre de Mai accompagne ses clients et fait grandir leurs projets en leur proposant la meilleure solution qui soit : le sur-mesure . Une agence conseil en développement ? Oui, pour les Hommes et les Organisations ! Stratégie web et marketing, identité visuelle, communication médias et hors médias : notre équipe créative s’entoure de ses meilleurs partenaires pour développer les atouts de votre marque et la rendre encore plus attractive. Mais notre talent ne s’arrête pas là ! Être une agence conseil en développement des Hommes et des Organisations , c’est aussi être présents à vos côtés tout au long de la vie de vos équipes, de votre société et de vos marques. Nous vous accompagnons lors de formations et coaching pour vous transmettre la méthodologie et les compétences nécessaires à la réussite de vos projets. Travailler sérieusement sans se prendre au sérieux ? C’est possible chez L’Arbre de Mai ! La Team ADM, c’est avant tout une équipe débordante d’énergie qui adore relever tous vos défis ! Nous prenons plaisir à partager avec vous vos ambitions pour le monde de demain et à concrétiser vos projets en déployant nos meilleurs talents. Toujours avec quelques blagues carambars bien-sûr ! Une agence humaine, engagée et responsable : pour le bien-être de tous 🌱 Chez L’Arbre de Mai, nous cultivons des valeurs essentielles telles que le respect de la nature et de chaque être vivant, la confiance en l’avenir et en l’humain avec une forte conviction : la responsabilité de chacun à contribuer à un monde durable et équitable. Pour cela, nous avons à cœur de développer des projets solidaires et collaboratifs , et de garder au centre de nos relations les liens conviviaux qui nous rapprochent chaque jour un peu plus de nos clients. Pour développer le potentiel de votre marque, L’arbre de Mai est plus qu’une agence : elle est une force de la nature ! 🌳

Layxo

Innovez avec des applications sur-mesure qui font la différence !

Located in Villeurbanne, France

Worked in Pharmaceuticals & Biotech (+4)

Becom'in

Agence web & mobile

Located in Bretteville-sur-Odon, France

Works in multiple industries

Imagen Web Pro

(19 reviews)

Web design, e-commerce & SEO agency based in Athens, Greece

10 works in Web Application

Located in Wintzenheim, France (+2)

From €1,945 for Web Application

Worked in Music (+10)

Speaks English, Greek

Ariako

Your outsourced CTO. Premium websites, WebApps, and Mobile Apps for SMEs and Small Businesses.

Located in Boulogne-Billancourt, France

Worked in Others

SI PLUS

With us, everything becomes simpler

Located in Avignon, France

From €300 for Web Application

Worked in Sports

Native communications

Communication agency in Lyon

Worked in Marketing & Advertising (+2)

Wiizup - Stéphane Gauthier - Consultant Digital Senior, Stratégie, Diagnostic & Formation PME

Located in Viuz-en-Sallaz, France

Worked in Utilities

YATEO

(13 reviews)

YATEO, Partenaire en croissance digitale

Worked in Pharmaceuticals & Biotech (+10)

The Project Company

🌈 The Project Company is the 360 development studio dedicated to creating digital solutions.

Located in Nantes, France (+1)

Worked in Real Estate (+6)

Aikini

4.6

We create e-commerce sites that match your ambitions

Located in Marseille, France

Worked in Consumer Electronics (+8)

KREAPP

Your digital studio to support you in launching or transforming your digital journey

Located in Saint-Nom-la-Bretèche, France

Worked in Real Estate (+6)

AURION SARL

Donnez les meilleures chances de réussite à votre projet !

Located in Le Mans, France

Worked in E-commerce (+7)

Aperience

Accelerate your value creation with us!

Located in Lyon, France (+1)

Worked in Pharmaceuticals & Biotech (+6)

Speaks English, French(+2)

EpickOne

9 works in Web Application

We design digital products that work for you.

Located in Escalquens, France

Worked in Automotive (+7)

EXI PUBLICITÉ

(14 reviews)

The little agency that does everything like a big one

Located in Bordeaux, France

Worked in Real Estate (+14)

AIR PARIS

4.7

Air Paris: A Global Collective Redefining Brand Development!

Worked in Others (+8)

Cominup Création

Your creative and (re)creative visual communication agency!

Located in Cassis, France

Worked in Food (+5)

Agence Développement web - KERNL

Web craftsmanship, serving your digital projects.

Located in Tours, France

Worked in Hospitals & Healthcare (+8)

Timepilot

Crafting Apps. Driving Growth.

Located in Aulnay-sous-Bois, France

Worked in Utilities (+8)

WebSentinel – Agence Web & E-commerce (SEO & Performance)

Sites web & e-commerce performants conçus pour convertir et générer du chiffre

Located in Haubourdin, France

Worked in Construction (+3)

Spiriit

Agence digitale, e-commerce, développement sur mesure

Spiriit, agence digitale, et partenaire stratégique pour déployer des projets performants : E-commerce : développer un site e-commerce ou développer les performances de votre boutique en ligne. Développement sur mesure : concevoir et développer des applications métier pour améliorer la productivité de vos équipes et débloquer de nouvelles sources de valeur Stratégie marketing : construire des stratégies d’acquisition, d’engagement et de fidélisation cohérentes avec votre entreprise et les attentes de vos personas Nos leviers pour construire votre stratégie digitale : UX/UI : Designer un site pour vos clients à l'image de votre marque SEO/SEA : Développer votre visibilité dans les moteurs de recherche de manière organique et publicitaire Branding et plateforme de marque : Creer un lien entre la parole et les actes de votre entreprise Content Marketing : Eduquer vos utilisateurs pour créer un lien de confiance et améliorer votre visibilité Marketing Automation : Partenaire Hubspot, nous construisons des expériences personnalisées Marketplace : Développer votre activité e-commerce BtoB ou BtoC et assurer votre rentabilité Développement Drupal : Réaliser vos applications métier orientées publication de contenus Développement Symfony : Créer votre application métier sur mesure Développement Prestashop : Créer votre site web marchand sur mesure Et plein d'autres... Chez Spiriit, digital est notre deuxième prénom. Notre approche “Human driven” s’appuie sur un constat simple : au delà de l’expertise, un projet réussi est un projet qui s’est construit avec toutes les parties prenantes. D’où la nécessité et l’attention que nous portons à capitaliser sur les parties prenantes pour produire des solutions sur mesure réellement et concrètement créatrices de valeur. Tous les jours nous portons une attention particulière à la qualité des relations que l’on entretient avec nos clients, nous développons sans cesse notre expertise pour proposer des stratégies performantes en nous appuyant sur la force du digital.

12 works in Web Application

Located in Montpellier, France (+1)

Worked in Government & Administration (+11)

PLANEO DIGITAL

La précision digitale au service de votre image.

Located in Baillargues, France

Beease Digital

First agency specialized in PayloadCMS! We design your custom websites and applications.

Located in Illkirch, France

From €20,000 for Web Application

Worked in Government & Administration (+9)

Noxcod

Web, mobile and AI development agency

Worked in Software & Computer Services (+3)

Naratys

Applied. Involved.

Worked in Education (+1)

Devflows - Agence IA & Low Code

Vos agents IA & applications métier plus vite grâce au Low Code

Located in Neuilly-sur-Seine, France

Worked in Hospitals & Healthcare (+8)

KAIRIOS

Business software developed for your company / Simplify and secure your IT processes

Worked in Logistics & Supply Chain (+5)

Flink Agency

Flink made your ideas in a blink

Located in Le Mans, France

Speaks English, French(+3)

Worked in Internet (+6)

Strateg.in

Located in Toulouse, France

Worked in Software & Computer Services (+1)

Easyweb

Agence de développement d'application Web et Mobile en France 🌈 | + 70 clients accompagnés ❤️

Worked in Art & Handcraft (+28)

Speaks French, Chinese(+2)

LEANDO.tech

We transform your business challenges into useful and adopted solutions. +20 projects unlocked in 12 months

Worked in Management Consulting (+6)

Labanana

Agence E-Commerce spécialisée Shopify à Montpellier

Located in Mauguio, France

Worked in Real Estate (+4)

Lets Progress

Remote experts turning ideas into reliable digital products

Worked in Sports (+7)

Agence MDN

We create online stores that turn your visitors into customers

Located in Annecy, France

Worked in Luxury Goods & Jewelry (+6)

WITHIFY

(12 reviews)

We’re crafting high-conversion Shopify experiences.

Worked in Wine & Spirits (+11)

Speaks Spanish, English(+1)

Ethiko

(27 reviews)

Impactful because it has little to no impact

Located in Bordeaux, France

Worked in Marketing & Advertising (+7)

Speaks English, French(+2)

Social Playground

Content for a better everyday

Worked in Insurance (+9)

merveilleUX

Accélérons votre croissance produit, pour de bon.

Worked in Software & Computer Services (+3)

Apeiron Technologies

Apeiron Technologies est une entreprise de développement web et mobile (Apps, WebApp, AI, ERP)

Worked in Retail (+9)

Mentalworks

360° digital agency | From consulting to code, one agency, all expertise.

Located in Lacroix-Saint-Ouen, France

Worked in Energy & Oil (+8)

1000heads

We're a Social Transformation™ Company

Located in Paris, France (+4)

Worked in Technology Hardware & Equipment (+10)

Speaks English, Chinese(+10)

Grinto

10 works in Web Application

High-performance solutions, designed to consume less!

Located in Colombelles, France

Worked in Sports (+9)

Line'up

Located in Mérignac, France

Works in multiple industries

COSESO

Construisons l'avenir ensemble ! 🚀

Worked in Banking & Financials (+5)

Addictic

Créez. Innovez. Communiquez.

Located in Tours, France

Worked in Energy & Oil (+12)