Top Software Development Companies in Belgium
Goodfirms has reviewed 43 Software Development Companies in Belgium as of September 2026. The top-ranked firm is Sigli (5.0 stars, 6 verified reviews, $50 - $99/hr, founded 2015, Antwerpen). Across the category, the median hourly rate is $75, median client rating is 5, and 28% of firms employ 50+ members. Explore the vetted Software Development Companies in Belgium below, compare their strengths, and connect with the provider best suited to your requirements.
Looking for software companies? At Goodfirms, a rundown of best Custom Software Development Companies in Belgium has been prepared based on broad research. With remarkable client benefits, these agencies offer probably one of the best software development around the market. The listed software developers serve an international client-base from a various industry background, satisfying all of them. The list includes client reviews as well as company details.
Goodfirms has verified 43 Software Development Companies in Belgium - part of 23,712+ Software Development Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
List of Best Software Companies Belgium | Top Software Developer Belgium
Sponsored
Sigli is a dynamic software development company specializing in Digital Product Development and Digital Transformation. We excel at turning innovative ideas into reality, providing end-to-end solutions that cover the entire development cycle, from concept to deployment. Our keen focus on delivering high-quality, scalable, and future-proof ... read Sigli reviews & insights
$50 - $99/hr50 - 2492015Antwerpen, BelgiumDeep technical expertise, proactive approach, and strong domain knowledge made the project a success
- CEO at DevoxCactus is a software development company that provides professional services and tailored solutions to international clients.Headquartered in Belgium, Cactus operates out of two international hubs, in Eastern Europe and Spain. Cactus is a company in full expansion that is participating in the digital transformation of ... read CactusSoft reviews & insights
$25 - $49/hr50 - 2492007Ghent, BelgiumCommunication was great!
- CEOILIAS Solutions specialises in information management solutions to support defence and humanitarian aid operations. Our software platforms are centred on the optimisation of operational readiness, and based upon the management of the resources required for those operations.
$100 - $149/hr50 - 2491998Brussels, BelgiumOpenWay Group was founded over 15 years ago. We develop WAY4, an innovative e-payment processing framework for banks, payment processors, telcos and petrol companies. OpenWay was initially headquartered in Brussels, Belgium with one R&D team there and another in St. Petersburg, Russia. Today we are a global company with 10 offices and 130 customers around ... read OpenWay reviews & insights
NA50 - 2491995Mont Saint Guibert, BelgiumPREGIOTEK consistently brings value to their customers by delivering innovative digital solutions; specializing in various sectors (Insurance, Banking, HR & E-Commerce); being flexible and adapting quickly to their clients needs
$25 - $49/hr50 - 2492016Brussels, BelgiumDasolo is a software development studio specialized in Odoo, helping businesses design and build custom applications, integrations, and ERP extensions. We support companies implementing, extending, or modernizing their ERP by creating tailor-made apps and API-driven workflows that adapt software to real operational needs. While Odoo is at the core of our expertise, Dasolo also develops ... read Dasolo reviews & insights
NA2 - 92024Wavre, BelgiumUsing AI Tools
ChatGPT
Claude
Appaiera is a modern Product Engineering company built for the era of Apps & AI.We help product companies and enterprises build, modernize, and scale software products, platforms, and engineering teams.Our capabilities span Product Engineering, AI, Cloud, Data, Quality Engineering, and modern software development.We operate through a lean, specialist-led model, bringing the right expertise together when ... read Appaiera reviews & insights
$50 - $99/hr2 - 92020Brussels, BelgiumWhy Appaiera?
- Specialist-Led Engineering
- Built Around You
- Lean by Design
At KangaCoders we go above and beyond trying to match our products and services as closely as possible with modern client needs. From planning to design to development to implementation. We always keep our clients in the center of the whole process. Even if your ... read KangaCoders reviews & insights
NA2 - 92013Antwerpen, BelgiumAn awesome partner!
- Senior UI DesignerDevloo Development specializes in modern, maintainable full-stack web development going from a simple portfolio to a complex integrated system for your workflow. Combining technical excellence with creativity, we deliver practical digital solutions tailored to your needs. Passionate about clean architecture, ethical use of technology, and user-focused design. Operated by Manu Devloo, an experienced web developer ... read Devloo Development reviews & insights
$25 - $49/hrFreelancer2025Dendermonde, BelgiumUsing AI Tools
Claude
KCX is a custom software development company that designs and builds tailored digital solutions for businesses across industries. Rather than forcing clients into rigid, off-the-shelf platforms, we work closely with each client to understand their unique workflows, challenges, and goals then engineer software that fits precisely. Our services span custom web and mobile applications, system ... read KCX reviews & insights
NA10 - 492026Bilzen, BelgiumWhy KCX?
- Truly custom software
- Full transparency
- Direct access to developers
Using AI Tools
ChatGPT
Claude
Tixer is a Belgian software company that builds custom business software for growing companies. We work with businesses that have outgrown spreadsheets, manual processes or standard software that doesn’t quite fit the way they work.Instead of forcing a company to adapt its processes to an existing tool, we build software around how the business actually ... read Tixer reviews & insights
$50 - $99/hr2 - 92025Dessel, BelgiumWhy Tixer?
- Custom software made for your specific company
- Includes future updates to the software
- Monthly pricing with hosting and support included
Cu.be Solutions is a Belgian-based Open Source consultancy company, focusing primarily on high-quality PHP consultancy services. Cu.be Solutions distinguishes itself from other PHP consultancy companies in its focus on providing highly trained consultants, that are continuously trained to increase their knowledge and experience.
$50 - $99/hr10 - 492000Zaventem, BelgiumMegabyte is specialized in ICT global services. We provide software and hardware solutions for companies for more than 25 years. More than 50 people are working together to offer daily stability and performance to our customers.
$50 - $99/hr10 - 491986Brussels, BelgiumFor over 25 years, ADDACTIS® Group has been developing an unique expertise in actuarial consulting, design and deployment of software solutions for insurers, HR and financial departments, steering and modeling of occupational risks.
$50 - $99/hr50 - 2492010Brussels, BelgiumOnoweb builds custom websites, webshops, and web applications for businesses that are done with agencies that don't communicate and freelancers who go dark mid-project. We are a team of three developers based in Belgium, with 15+ years of hands-on experience in WordPress, Laravel, and custom web applications. When you work with us, you talk directly ... read Onoweb reviews & insights
$50 - $99/hr2 - 92014Heist-op-den-Berg, BelgiumWhy Onoweb?
- You talk directly to your developer
- Custom-built. No templates no shortcuts
- Over 15 years of experience. Team of three
HNM Solutions was founded with a vision to provide exceptional IT services and support that cater to the unique needs of our clients. Our journey began in June 2018, and since then, we've been on a relentless pursuit of excellence in the IT industry. Our success is driven by our team of skilled and certified ... read HNM Solutions reviews & insights
$25 - $49/hr50 - 2492018Brussels, BelgiumWe are a team of passionate engineers and consultants and we aim to provide quality technology services to our clients. Providing large accounts within the Luxembourg market, we use innovative methods for business process improvements.
< $25/hr10 - 492000Attert, BelgiumAt Aaltra, we build custom software that bridges people and machines. From user-friendly apps to robust cloud platforms, we make hardware smarter and easier to use. Think IoT, connected devices, and industry solutions that truly work.
NA10 - 492008Ghent, BelgiumHead First Studios is a young game development studio striving to create deep games sharing a dark context & environment, an unorthodox game design and mature narratives. We are developing an ambitious RTS for VR, while also helping other studios and corporate firms with their digital art and interactive media needs.Head First Studios is AR/VR-focused. ... read Head First Studios reviews & insights
NA10 - 492021Brussels, BelgiumWisemen is a Belgian digital agency that designs and builds custom software that fits your business, not the other way around. Since 2013 we’ve delivered 300+ projects for brands and public organizations, from ERPs and business tools to portals, configurators, and mobile apps. We integrate and automate new and legacy systems, add AI where it ... read Wisemen reviews & insights
$100 - $149/hr50 - 2492013Diepenbeek, BelgiumUsing AI Tools
Claude
Web agency specialized in web applications, SaaS, POC, MVP and high-performance SEO websites. High-performance solutions to accelerate your growth.
$100 - $149/hr2 - 92015Wemmel, BelgiumWhy JAK Solutions?
- 10 Plus years of custom web & mobile development
- Built to fit your business, not the reverse
- 5 stars rating from more than 33 Google reviews
Stellar Development specializes in providing tailored software solutions across diverse industries, empowering businesses to thrive in today's dynamic landscape. Our commitment to excellence is unwavering as we continuously evolve and push boundaries. In 2024, we embarked on a transformative journey, rebranding and refreshing our identity to symbolize our growth and renewed dedication. With a fresh ... read Stellar Development reviews & insights
$25 - $49/hr10 - 492019Brussels, BelgiumDNA Solutions is a leading digital transformation consultancy based in Belgium, specializing in bespoke software development, data intelligence, and AI solutions. With 5+ years of experience and a team of 25+ experts, we help businesses build innovative digital solutions their customers love. Our comprehensive services include: Custom Software Development - Full-stack solutions with cloud-first architecture, ... read DNA Solutions reviews & insights
$150 - $199/hr10 - 492019Zaventem, BelgiumUsing AI Tools
Claude
Build More builds custom software for operationally-driven SMEs in transport, construction, crane rental and inspection. We replace fragmented Excel and paper processes with one tailored system, promising ROI within two years.
$100 - $149/hr2 - 92023Puurs, BelgiumWhy Build More?
- Custom software, tailored to your business
- In-depth operational knowledge of SMEs
- ROI within two years
At Xtreme Internet Solutions we have been developing various SAAS software solutions since 2002 to support organizations from different sectors with mobile marketing and communication software. We currently have customers in 64 different countries. With our marketing and communication software, we constantly revolutionize interactions between companies and customers.
NA2 - 92002Dilsen-Stokkem, BelgiumMovify is a mobile solutions company serving businesses by helping them discover and implement new mobile opportunities. Movify believes that mobile is meant for every business. We stand for value for money, quality and innovation. We strive to achieve this by finding with you the best solution for your needs and budget.
NA50 - 2492013Brussels, BelgiumWe're a trusted IT partner that helps our customers grow and achieve their full potential. We do so by providing B2B management applications, professional cloud & security solutions and IT infrastructure services in a pragmatic and result-oriented way. We're providing professional qualitative managed services tailored to the upper-mid market segment in Belgium and the Benelux, ... read EASI reviews & insights
NA250 - 9991999waterloo, BelgiumA fine consulting partner is where people get stuck a lot but only if they do not see a professional like us. In addition, web development is not far away from you since we believe your next website needs to be a hit. In essence, you can try your skills in the mobile development session ... read Thoughtlabs reviews & insights
$25 - $49/hr10 - 492021Brussels, BelgiumFounded in 2012, Baldwin is a full-service digital agency based in Belgium and Romania. With over 500 completed projects, we specialize in building custom Magento and WordPress webshops that match each client’s unique needs. In recent years, we’ve gone full speed into Magento 2 with the new Hyvä Theme, and we’re now proud Hyvä Silver ... read Baldwin reviews & insights
$50 - $99/hr10 - 492012Gent, BelgiumAt NYN IT Consulting, we pride ourselves on being a forward-thinking software development company in Belgium. Our team specializes in building customized digital solutions tailored to the unique needs of each client, from startups to established enterprises. We focus on delivering robust, scalable, and efficient software that enhances productivity and drives growth. With deep expertise ... read NYN IT Consulting reviews & insights
$25 - $49/hr2 - 92024Brussels, BelgiumUsing AI Tools
ChatGPT
Claude
Gemini
Perplexity
Desino is a Belgian firm specializing in custom web and mobile application development and digitalization consultancy. They transform business processes into efficient digital applications, often embedding artificial intelligence to automate tasks and enhance decision‑making. With over a decade of experience, they emphasize wireframe‑based solution design and modular project delivery to ensure timely and budget‑conscious execution.
$50 - $99/hr10 - 492013Herent, BelgiumWhy Desino.be?
- Integrated mobile & web app expertise
- AI-powered, business-focused solutions
- Scalable apps with seamless integrations
Using AI Tools
GitHub Copilot
Claude
Copilot
Copilot Studio
Sentec delivers high-impact consultancy and specialist services that help organizations move faster, modernize with confidence, and strengthen their market presence.Sentec brings together focused divisions that support digital transformation, creative excellence, operational enablement, and specialist advisory — with the flexibility to engage on a single initiative or through ongoing partnership models.ICT Consultancy Services:We help organizations navigate ... read Sentec reviews & insights
$100 - $149/hr2 - 92025Aarschot, BelgiumWhy Sentec?
- Specialist expertise tailored to your company.
- Sentec combines strategic vision with execution.
- Multidisciplinary for projects & consultancy.
Using AI Tools
Claude
Cursor
ATTA is a Belgian automation and artificial intelligence firm dedicated to SMEs in Wallonia and Brussels. Based in Mont-Saint-Guibert (Walloon Brabant), it was founded by Gilles Braibant, a Belgian independent consultant with a master's degree in journalism who moved into tech consulting, and a laureate of Réseau Entreprendre Wallonie for his project on integrating AI ... read ATTA reviews & insights
$100 - $149/hr2 - 92025Mont Saint Guibert, BelgiumWhy ATTA?
- Local team in Walloon Brabant, not outsourced
- Live in 2-4 weeks, not six months
- Founder is Reseau Entreprendre Wallonie laureate
Symantra is a Belgium-based digital transformation and AI consulting company that helps organizations accelerate growth through innovative software solutions, CRM automation, and intelligent digital platforms. Founded in 2009 and headquartered in Brussels, the company specializes in custom web applications, AI-powered solutions, CRM implementation, marketing automation, member and community platforms, B2B matchmaking solutions, investor portals, and ... read Symantra reviews & insights
NA10 - 492009Brussels, BelgiumTBSCG is a global digital transformation and cloud consulting company specializing in digital experience platforms (DXPs), cloud migration, AI-powered solutions, and enterprise content management. Founded in 2003, the company partners with enterprises to modernize legacy systems, optimize digital ecosystems, and deliver exceptional customer experiences through innovative, cloud-native technologies. Its expertise spans business consulting, cloud and ... read TBSCG reviews & insights
$100 - $149/hr50 - 2492003Brussels, BelgiumWe are a full-service web development & web design studio based in the heart of Belgium. We love to build and design tailor-made digital products and software experiences for B2B and B2C businesses, using the latest technologies (Vue, React, Rapsberry Pi, etc). We mainly focus on SaaS projects, eCommerce and booking engine products, as well ... read Code-on reviews & insights
$50 - $99/hr10 - 49Ghent, BelgiumAt Vox, we connect with people, not just devices. Our IT experts are part of a close-knit team that overcomes its challenges through mutual support and motivation. Finding the right solution is the result of our combined brainpower and teamwork. We’re able to apply our technical skills to any business situation, thanks to a business-savvy ... read Vox Teneo reviews & insights
$100 - $149/hr50 - 2492002Brussels, BelgiumMentis is Artificial Intelligence company founded in 2005 as a spin-off of the AI lab of the Brussels University (ULB). Mentis is specialised in unstructred data analysis, including text images and voice. Mentis develop it own technology in NLP and apply it to automate various text driven processes such as custumer interactions via emails and ... read MENTIS SA reviews & insights
NA02 - 9Brussels, BelgiumBuilding digital solutions that work is not an easy task! It requires experience to successfully transform ideas into projects and teams into squads. Our clients trust us because we deliver impactful digital projects on time, on budget and with excellent quality. It's our promise, and we fulfill it. We offer the talents, tools and methods ... read Anais Digital reviews & insights
NA10 - 49Brussels, BelgiumThe company was founded in 2014 and developed applications such as Start 2 Run, SWOP, and MyOpel. In the B2B sector, Next Apps built mobile and web applications such as AutoDialog and Q-Group. Both indie games received awards from Apple and were even featured at an Apple event. You could safely describe our 27-person team ... read Next Apps reviews & insights
NA10 - 492014Ghent, BelgiumProfessional IT consulting At European IT Firm, we are very proud of our extensive and robust network of trusted partners, which is a cornerstone of our ability to deliver comprehensive project solutions across the European continent. Our network covers the various regions of Europe. This wide reach ensures that, no matter where your project is ... read European IT Firm - Eurit Services GmbH reviews & insights
$100 - $149/hr2 - 92018Londerzeel, BelgiumWelcome to Hyper Vyper, your ultimate solution for game, app, and software development! We specialize in crafting tailor-made applications that deliver exceptional and valuable experiences for our clients. As an award-winning and highly talented game developer, we are renowned for creating fast-paced and thrilling multiplayer games that keep players engaged and entertained. Whether you’re looking ... read Hyper Vyper reviews & insights
$50 - $99/hr2 - 9Holsbeek, BelgiumMinsky is a Brussels-based digital studio specializing in creating strategy-driven web solutions using Drupal. We help brands build high-performing, engaging digital experiences through custom websites, web applications, and smart integrations. Our services: Market Research – Crafting digital strategies based on audience and competitor analysis. Concept & (Content) Strategy – Defining vision, messaging, and content approach. ... read Minsky reviews & insights
$100 - $149/hr10 - 492014Brussels, Belgium
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