All Web App Development Companies in Ottignies-Louvain-la-Neuve
Underside
4.6(26 reviews)Let's make the world better, thanks to technology.
Underside has been a digital agency active for over 25 years in the digital transformation of companies. We support companies in their projects from the creation of the idea, then through the phases of development, deployment, and maintenance of solutions. We develop mobile applications, websites, e-commerces, management software, and are particularly fond of augmented and virtual reality, chatbots, and artificial intelligence in general. Support for digital transformation (Design Thinking) • Application development • Graphic creations • Maintenance of Apple IT parks • Cybersecurity.10 works in Web ApplicationLocated in Charleroi, BelgiumFrom €5,000 for Web ApplicationWorked in Military (+21)Speaks French, English11-50 membersDJM lab
4.7(7 reviews)Driving innovation through cutting-edge expertise
Highly recommendedDJM lab is a technology hub that works with visionary entrepreneurs, start-ups and ambitious companies. With over 25 years of expertise in software development and digital innovation, we create tailor-made solutions that meet the specific needs of the sectors we serve. From initial concept to large-scale implementation , our objective is clear: to offer cutting-edge technical expertise to give life to promising projects in a constantly changing digital environment.6 works in Web ApplicationLocated in Vise, BelgiumFrom €10,000 for Web ApplicationWorked in Technology Hardware & Equipment (+8)Speaks English, French11-50 membersBorn Digital
4.8(24 reviews)Born Digital creates beautiful brands and outstanding digital products.
Top awardedBorn Digital creates beautiful brands and outstanding digital products like websites, mobile apps and complex tools and platforms. We help organizations unlock their full potential with bold identities and state-of the art digital products and we thrive when we're faced with complex and creative challenges. Direct interaction We believe in self-steering teams and direct interaction between our team and our customers and we don’t believe in overhead profiles. Information needs to flow directly between you and the people who design and build your project. Problem first, solution second By which we mean we always start with focussing on the needs of both our clients and their customers. We analyse and design the best possible experience first, then pick the best technology stack to turn this design into a performant, flexible and immersive digital experience. Proven methods We never pitch a solution, always an approach. We can take all the insights and experience from previous projects, but that also taught us that every client and every project is different and there’s often something seemingly small that might have a huge impact on the result. We alway rely on a proven methodology that got every single one of our clients to a great result within budget and time.14 works in Web ApplicationLocated in Hasselt, BelgiumFrom €15,000 for Web ApplicationWorked in Government & Administration (+27)Speaks Dutch, Dutch, Belgium(+1)11-50 membersInnovative Solutions
4.9(14 reviews)Nos solutions numériques sont adapté à vos besoins.
Innovative Solutions is a Custom Software Development company located in Brussels. It has the advantage of offering a good quality-price ratio and a permanent accompaniment during the whole programming process of your project . The development starts immediately after signing the contract and respects the deadlines. Innovative Solutions creates applications that reflect your corporate image and ensure a unique User Experience . It also accompanies you in the digital transition of your structure to help you better evolve in our increasingly digital environment. Our expertise: - Development of Mobile and Web Applications (IOS, Android, hybrid, ERP, CRM) - Accompanying the company in a digital transition with the construction of a team - Consulting and IT audit for an optimization of the Customer Experience , analysis of existing solutions, and integration of adapted solutions. Our quotations are complete and include examples of mockups to give you a visual idea and a timetable for the project. Do you have a digital project in mind? Don't hesitate to ask for a quote.30 works in Web ApplicationLocated in Brussels, BelgiumFrom €15,000 for Web ApplicationWorked in Industrial Goods & Services (+22)Speaks French, English11-50 membersGaspa Agency
4.9(18 reviews)Web, mobile & AI agency | Custom applications, SaaS & business software | +150 clients
RecommendedTop awardedGaspa Agency is a digital agency based in Brussels. We design, develop, and evolve custom digital products, from the initial concept to their production. Our core business: • Web and mobile applications • SaaS platforms and marketplaces • CRM, ERP, and business software • Custom websites and e-commerce • Artificial intelligence integrated into business processes • Branding, product design, and UX/UI Our difference: we start neither from a technology nor from a fixed specification. We first analyze the business challenges, uses, constraints, and objectives to define what really needs to be built. Our method combines Discovery and Delivery: • Understand the need and identify priorities • Design a clear, coherent, and testable experience • Develop a reliable and scalable architecture • Test, deploy, and measure results • Evolve the product based on actual usage Product strategy, UX/UI design, branding, development, artificial intelligence, QA, and management are brought together within the same team. This organization helps secure decisions, limit technical risks, and accelerate deployment without sacrificing quality. Gaspa Agency supports ambitious SMEs, scale-ups, mid-sized companies, and large corporations in Belgium and internationally. Companies looking for a team capable of understanding their challenges, carrying a product vision, and transforming it into a digital experience worthy of their ambitions. Do you have a digital product to launch, modernize, or take over? 👉Let's discuss what your company really needs to build!8 works in Web ApplicationLocated in Brussels, BelgiumFrom €10,000 for Web ApplicationWorked in Home Services (+22)Speaks English, French1-10 membersCode The Kiwi
5(1 review)Maatwerk software web & mobile
Bij Code The Kiwi zijn we gespecialiseerd in het creëren van robuuste, schaalbare oplossingen die zijn afgestemd op uw bedrijfsbehoeften. Onze expertise strekt zich uit over de nieuwste technologieën en ontwikkel standaarden, zodat elke applicatie die we bouwen is geoptimaliseerd voor prestaties en gebruikerservaring.10 works in Web ApplicationLocated in Sint-Katelijne-Waver, BelgiumFrom €3,000 for Web ApplicationWorked in Others (+7)Speaks English, Dutch(+1)1-10 membersBlue e-Motion
4.8(18 reviews)Blue e-Motion, the reference web agency to boost your growth
RecommendedBased in Braine l'Alleud, the web agency Blue e-Motion creates and develops high-performance, elegant, scalable (and custom) websites for you to best support your company's growth. We handle design, development, management, and maintenance. We are the partner for loyal clients in the following fields: Showcase website development : offer your company a presentation site tailored to your ambitions Online store creation : develop your online store and boost your digital sales channel Web application design : we design custom web applications for your business challenges. Boteca : the essential platform to boost traffic for your network of points of sale.10 works in Web ApplicationLocated in Braine-l'Alleud, BelgiumFrom €5,000 for Web ApplicationWorked in Hospitals & Healthcare (+14)Speaks French, Dutch, Belgium(+1)1-10 membersKERN-IT
5(8 reviews)KERN-IT is a Belgian software engineering company that designs, structures, and develops the digital core of organizations, to support their growth and gain clarity and reliability. Whether you have an idea to validate, are launching your first project, or are structuring your entire information system, we adapt the project scope to your needs. We transform informal processes (Excel, emails, ERP, CRM, scattered SaaS) into a coherent system that connects, cleans, automates, and distributes information to the right place. We don't just develop applications. We design the architecture that allows your organization to grow without becoming fragile. We build business platforms, internal software, SaaS, AI agents, and prototypes (PoC, MVP) to give shape to your ideas and validate them before deploying them. We can also transform your vibe-coded or AI-generated prototype into a real platform. With equal engineering quality, our rates are up to 20% more competitive, for robust and stable projects over time. Our organization is structured around four complementary poles: - CORE: engineering and business platforms - KERNWEB: websites and digital presence - KERNLAB: innovation, R&D, SaaS, and AI agents - Kern4Good: digital projects with impact Based in Belgium, with a presence in France and Switzerland, we have supported over 50 clients in more than ten years, reaching as far as the Netherlands. Our expertise: - Business platforms and internal tools (intranet/extranet) - Custom ERP and CRM, adapted to real processes - Scalable SaaS and digital products - Intelligent automation and AI agents integrated into workflows - Prototypes, Proof of Concept, and MVP - Mapping tools and data visualization - IoT and connected systems (Raspberry Pi, Arduino, sensors, telemetry) Main stack: Python (Flask, Django), React, PostgreSQL, API integrations, data engineering17 works in Web ApplicationLocated in Ixelles, BelgiumFrom €5,000 for Web ApplicationWorked in Others (+14)Speaks French, English11-50 membersMamoot Studio
5(2 reviews)We build brands, from identity to experience.
RecommendedBrand · Design · Build Mamoot is an independent studio that builds brands, from identity to experience. We think, design and build projects that range from the brand and its identity to interfaces, websites, platforms and digital products. We can step in at a specific stage or take on the entire project, always with the same attention to substance and form.3 works in Web ApplicationLocated in Braine-l'Alleud, BelgiumFrom €5,000 for Web ApplicationWorked in Clothing & Accessories (+7)Speaks English, French1-10 membersDashdot
5(4 reviews)AI-driven digital products
Dashdot is an AI-driven digital product studio that builds software at startup speed with enterprise security. We take end-to-end ownership of digital products, from strategy and design to development and operations, so you're not playing project manager between five vendors. Whether you're a startup looking to ship fast, an SME ready to digitise, or an enterprise tired of waiting, we use AI-accelerated development to get working products into the market in weeks, not quarters. We're based in Antwerp and we build to make ourselves optional: you own the code, the knowledge, and the future.6 works in Web ApplicationLocated in Antwerp, BelgiumFrom €10,000 for Web ApplicationWorked in Hospitals & Healthcare (+6)Speaks English, Dutch(+1)11-50 membersDeuse
4.7(19 reviews)A Belgian benchmark in custom software and AI
Top awardedDeuse is a computer engineering company based in Brussels, Liège and Hasselt. Ranked in the Deloitte Technology Fast 50 for three consecutive years, it has developed the secure messaging system of the Parliament of Wallonia, the booking platform for Pairi Daiza and the official application of the Spa-Francorchamps Grand Prix. It is also a recognised artificial intelligence player in Belgium: Deuse is the technology partner for nearly 20% of the winning projects in Digital Wallonia’s Tremplin IA calls for projects, and works as an AI expert at the HEC Liège Digital Lab. Founded in 2016 by twin brothers Julien and Maxime Deuse, the company brings together around 50 employees. It works with SMEs, public administrations and major corporations alike, including Fluxys, Elia, Infrabel, STIB, Proximus, TotalEnergies, Umicore and Magotteaux. Mobile applications, web platforms and interfaces, management software, e-commerce solutions and artificial intelligence solutions are designed and developed in-house. Its founders received the 2024 Étincelle de Wallonie, an award from the Walloon Government, and the company has been included in the Trends Gazelles ranking since 2022. Its journey has been covered by Forbes, Paris Match, La Libre and RTBF. The quality of its development work is regularly audited by CETIC, Belgium’s centre of excellence in information and communication technologies, where Deuse consistently achieves very high scores.24 works in Web ApplicationLocated in Liège, BelgiumFrom €10,000 for Web ApplicationWorked in Energy & Oil (+18)Speaks French, Dutch(+2)51-200 membersDreambridge B.V.
5(10 reviews)Highly recommendedTop awardedWhen you hire Dreambridge, you hire the perfect combination of Human + AI. We craft impactful digital experiences and help your team be their best selves. We design interactive experiences across Apple Vision Pro, Augmented Reality, Virtual Reality, Digital Installations, GenAI Design, Web, Mobile and new emerging technologies. And we use AI to make your human colleagues superhuman! We are a diverse team that comprises of professionals from Software, Advertising, Gaming, Design and Production. Headquartered in Amsterdam, in The Netherlands, we have worked with clients across The Netherlands, France, Sweden, Belgium, Luxembourg, Switzerland, USA and India.5 works in Web ApplicationLocated in Namur, Belgium (+1)From €7,500 for Web ApplicationWorked in Consumer Electronics (+8)Speaks English, French51-200 membersKonekto
(0 review)The world is evolving fast… and so is your business!
Konekto supports you in the design, development, and optimization of your digital tools. From custom application development to third-party integrations, including consulting and design, we put our expertise at the service of your success. Our needs-driven approach ensures high-performing, scalable solutions perfectly aligned with your business.8 works in Web ApplicationLocated in Ottignies-Louvain-la-Neuve, BelgiumFrom €5,000 for Web ApplicationWorked in Hospitals & Healthcare (+6)Speaks English, French1-10 memberssparkle.tech
5(4 reviews)Développement de produits numériques pour startups et entreprises innovantes.
Sparkle est une agence spécialisée dans le développement et le lancement de produits et services numériques pour entrepreneurs et startups à la recherche d'un partenaire technique . Vous êtes une startup, et souhaitez lancer un nouveau produit ? Mettre sur pied une équipe de développeurs est long, coûteux et difficile. Cela doit se faire sans précipitation. Mais souvent, le time-to-market a aussi son importance, et vous souhaitez pouvoir démarrer rapidement avec vos premiers clients. Sparkle met à votre disposition une équipe de développeurs, tous prêts à se consacrer entièrement à votre projet . Votre équipe, dédiée, immédiatement. Depuis 4 ans, la société Sparkle est animée par la passion pour l'innovation numérique. Mettre sur le marché un nouveau produit est une aventure toujours unique, de laquelle nous pouvons à chaque fois tirer des leçons. Et nous avons hâte de pouvoir utiliser cette expérience pour réaliser votre produit . Notre équipe a l'expérience d'avoir accompagné plus de 50 startups et porteurs de projets sur les 10 dernières années : - Développement de MVP ou de produit/service commercialisable - Accompagnement dans la gestion de projet agile - Aide à la levée de fonds - Coaching technique des développeurs internes Au cours de nos collaborations, nous avons acquis une expérience non seulement technique, mais aussi de la réalité du terrain. Dans la vie d'une startup, et dans le développement d'un produit, il faut pouvoir se concentrer sur ce qui apporte le plus de valeur, fermer des portes sans perdre de temps, gérer le risque, pivoter, et agir rapidement. Notre contribution à votre projet ne se limite pas à du "code". Nous partagerons avec vous notre vision, notre expérience. Nous challengerons vos idées, et remettrons peut-être en question certaines de vos certitudes, pour le bien de votre projet ! Nous vous proposerons des solutions existantes quand cela est possible (pas de code et de coûts inutiles), et nous créerons des solutions sur mesure pour ce qui vous rend unique (investir dans votre différenciation). Vous avez la connaissance du secteur, et l'idée qui vous permettra de démarrer une nouvelle activité ? C'est votre force. La notre, c'est de développer ce produit et en faire un succès !7 works in Web ApplicationLocated in Mons, BelgiumFrom €10,000 for Web ApplicationWorked in Software & Computer Services (+6)Speaks French, English11-50 membersATTA
5(2 reviews)Ensemble, automatisons votre croissance. atta-ai.com
RecommendedPourquoi choisir ATTA ? ATTA est un cabinet belge d'automatisation et d'IA dédié aux PME wallonnes et bruxelloises. Basé à Mont-Saint-Guibert (Brabant wallon), nous transformons vos workflows manuels en systèmes intelligents qui vous font gagner des heures chaque semaine, sans casser ce qui fonctionne déjà. Données hébergées en Europe, conformité RGPD et EU AI Act intégrées dans chaque mission. Nos Services Audit Quick Wins (gratuit, 30 minutes) Avant d'automatiser, il faut comprendre. Notre audit cartographie vos processus, chiffre concrètement ce qui peut être automatisé et le temps que vous pourriez récupérer. Vous repartez avec une feuille de route claire et priorisée par ROI, même sans mission derrière. Quick wins réalisables en moins de 3 mois. Automatisation de Processus Vos tâches répétitives vous coûtent du temps et de l'énergie. Nous connectons vos outils existants (CRM, ERP, emails, fichiers, facturation) en flux automatiques fluides et fiables. Moins d'erreurs, moins de saisie manuelle, plus de temps pour ce qui fait avancer votre entreprise. Intégration IA et Agents Intelligents L'automatisation qui comprend, analyse et décide. Nous intégrons l'IA directement dans vos processus métiers : agents conversationnels (téléphone, chat, email), extraction automatique de documents, classification de données, génération de contenus. Pas de gadgets, des solutions sur mesure branchées sur vos outils existants, avec un ROI mesurable dès les premières semaines. Applications Web Sur Mesure Dashboards, portails clients, back-offices, outils de gestion internes. Des applications connectées à vos systèmes existants et à vos automatisations, simples à utiliser, qui évoluent avec vous. Mise en production rapide (deux à quatre semaines pour la première brique opérationnelle), accompagnement dans la durée par un consultant joignable qui connaît votre dossier.Looking for work in Web ApplicationLocated in Ottignies-Louvain-la-Neuve, BelgiumFrom €10,000 for Web ApplicationWorked in Construction (+3)Speaks English, Dutch, Belgium(+1)1-10 membersEachstapp
5(10 reviews)Empowering Your Digital Vision with Innovation and Expertise
Highly recommendedEachstapp was born as and remains a result of true passion for web and mobile applications and their utilities. We aspire to program innovative applications of all types and for all domains. We are a motivated startup team located in Brussels, Belgium. As agile builders of the new world, we are eager to drive the digital revolution forward. As we grow, we continue to educate ourselves to stay in touch with the newest technologies. Our expertise paired with our commitment to the success of our partner companies, agile working methods and collaborative processes lead to unique and high-quality products.10 works in Web ApplicationLocated in Brussels, BelgiumFrom €5,000 for Web ApplicationWorked in Government & Administration (+7)Speaks English, French11-50 membersSynchrone
5(10 reviews)Creative digital agency - Unique solutions, for unique ambitions
Top awardedLocated in Blegny (Liège), Synchrone is the digital agency that has been supporting companies in their digital ambitions since 2001. We offer complete solutions, ranging from the design of showcase and e-commerce sites to custom developments, integrating creativity and cutting-edge technologies. We focus on three key services to propel your online business: E-commerces and connected platforms From simple e-commerce to custom connected solutions: we support you at every step to sell more and automate your operations (ERP/CRM/PIM, stocks, prices, orders). A fast, stable, and scalable platform. ERP/CRM Synchronization Configurators Odoo Webshop Custom E-commerces Website Modern, intuitive, and high-performing websites and web applications. A fluid user experience and polished design to enhance your image and engage your visitors. UX/UI Web Developments Webapp Performance digital marketing To generate qualified traffic and convert your prospects, we deploy SEO/GEO strategies, SEA campaigns, social media ads, and precise analyses. Your digital growth comes through controlled and measurable acquisition. SEO GEO SEA Social media ads With Synchrone, let's build your digital success together !6 works in Web ApplicationLocated in Blegny, BelgiumFrom €5,000 for Web ApplicationWorked in E-commerce (+19)Speaks French, English11-50 membersPepps Engineering
(0 review)Digital and AI solutions built to serve your business
Pepps Engineering puts digital and AI to work for your business. Based in Louvain-la-Neuve, Belgium, we start by understanding how your business actually runs. Then we build the simplest solution that works, together with you. We work in three areas: Custom software development: business software, web and mobile applications, dashboards and data platforms, digitalisation of paper-based processes, traceability platforms, Web GIS and mapping, and modernisation of legacy software. AI agency: task automation (RPA), AI agents connected to your data, document AI and document management, chatbots and AI assistants, generative AI, image recognition, predictive maintenance, and AI consulting and training. ERP enhancement: AI-enhanced ERP, custom ERP and integration, ERP migration and customisation, connecting and migrating your information systems, and Odoo integration (we are an Odoo partner). What sets us apart: we step in where others stop, for example on an existing Odoo system or to connect AI to your ERP. We start with one targeted use case on a controlled budget, so you see the value before scaling up. We work in short sprints of 2 to 3 weeks, and each sprint delivers a tested, usable version. Our clients include companies in manufacturing, energy, water, rail, logistics and international development.8 works in Web ApplicationLocated in Ottignies-Louvain-la-Neuve, BelgiumFrom €10,000 for Web ApplicationWorked in Transportation (+6)Speaks English, French11-50 membersSumo Coders
4.8(2 reviews)We build web applications and websites so you can work more efficiently and reach more customers.
RecommendedWe build web applications and websites so you can work more efficiently and reach more customers. Transparent, step by step, with clear communication. No surprises, just results. So you spend less time on inefficiencies and reach more customers. We can do a lot, but this is where we feel completely at home: PHP (Symfony), Fork, Craft CMS, and integrations with all kinds of existing (SaaS) tools.4 works in Web ApplicationLocated in Ghent, BelgiumFrom €5,000 for Web ApplicationWorked in Non-profit (+5)Speaks Dutch, Dutch, Belgium(+1)1-10 membersGigaweb
4.8(31 reviews)Our talents at the service of your business objectives!
We are a digital agency with the sole objective of your success . Our team is multidisciplinary, combining experts in the web, application development, SEO, marketing, and project management. All of our skills align with our global vision to deliver the best experience to your users. Consulting: Business strategy consulting Audits for optimal digitalization Web Design: Website (attractive design, responsive) E-commerce Web applications (custom development) SEO: Aim for the top 10 in search engines (Google, Bing, etc.) Google Adwords marketing campaigns Social media campaigns (Facebook, Instagram, Linkedin, etc.)9 works in Web ApplicationLocated in Liège, BelgiumFrom €5,000 for Web ApplicationWorked in Non-profit (+17)Speaks French, Dutch, Belgium(+2)1-10 members