Intelligent Assistants & Agents
Custom AI assistants that understand your business context. Powered by LLMs with deep knowledge retrieval, so your team works smarter and faster.
Related case: document processingAI-Powered Software Studio — Belgium
AI software for your business, from idea to production.
For IT and operations teams in finance, insurance, logistics, manufacturing and SaaS. Intelligent applications designed, built and deployed, from AI-driven automation and smart assistants to full-scale enterprise platforms. One partner. End-to-end.
- 15+
- Years of experience
- 30+
- Applications delivered
- 8
- Industry verticals
Trusted by industry leaders across Belgium and Europe
What We Do
AI solutions that drive real impact.
Not consulting reports: production-grade intelligent systems, built from the ground up.
AI-Powered Automation
Transform manual workflows into intelligent automated processes. Document processing, data extraction, smart routing: built to scale with your operations.
Related case: warehouse intelligenceFull-Stack Development
Complete web, mobile and desktop applications with AI capabilities built in from day one. Not bolted on as an afterthought, but engineered as the foundation.
Related case: registered mail platformWhy AppBuilders
Senior expertise. No overhead.
Unlike large consultancies, you work directly with senior engineers. No project managers relaying messages. No juniors learning on your budget.
End-to-End, One Partner
From AI architecture to frontend polish, you get the complete product from one partner. No handoffs between separate AI and development teams.
AI-Native Development
AI coding agents are part of the daily workflow, making delivery 3–5× faster than traditional teams. You get enterprise quality at startup speed.
Production-Grade, Not Prototype
No demos. Secure, scalable applications with proper authentication, monitoring and deployment pipelines.
Deep Domain Expertise
15+ years across finance, insurance, logistics, manufacturing and SaaS. You get a partner who understands business complexity, not just technology.
Case Studies
Proven results across industries.
Selected projects from our portfolio.
Finance & Insurance
AI-Powered Document Processing Platform
An intelligent system that automatically classifies, extracts and validates data from insurance documents. It replaced a manual process involving 12+ document types with an AI pipeline achieving high accuracy.
- 85%
- Time reduction
- 12+
- Document types
Industrial Automation
Warehouse Intelligence System
A desktop and web-based control system for automated warehouse operations. Real-time monitoring, intelligent routing algorithms and predictive maintenance alerts for a global industrial player.
- 24/7
- Automated operation
- Global
- Multi-site deployment
SaaS — Legal Tech
Digital Registered Mail Platform
Full-stack development of a SaaS platform that lets users send legally binding registered letters digitally. Mobile signing, real-time tracking and integration with postal services.
- iOS + Android
- Cross-platform
- SaaS
- Production product
Cost Engineering
Enterprise Cost Estimation Engine
A complex web application for industrial cost estimation. Multi-user collaboration, version control of estimates and intelligent cost modelling with historical data analysis.
- Enterprise
- Scale deployment
- Multi-user
- Collaboration
Many engagements are under NDA. More details are happily shared in conversation.
Ask about a project like yoursHow We Work
From idea to production in weeks.
Four steps, from the first analysis to a system running in production.
- 01
Discover
Your business challenge first, in depth. No generic solutions: your specific needs, data landscape and integration points are mapped out.
- 02
Architect
Technical design and AI strategy. A prototype of the core intelligence validates feasibility, then the full system architecture is defined.
- 03
Build
Rapid, iterative development using AI-augmented coding. Weekly demos, continuous feedback loops and transparent progress tracking.
- 04
Deploy & Scale
Production deployment with monitoring, security hardening and performance optimisation. Support and iteration continue after launch.
About
Boutique studio. Enterprise results.
At AppBuilders you work directly with Felix De Lille, founder and lead architect. The studio is built on one conviction: the best software comes from deep technical expertise and direct client partnership, without layers of project management slowing things down.
Full-stack development grew into an AI-first engineering practice. Hands-on expertise meets Large Language Models, retrieval-augmented generation (RAG) and intelligent automation, in applications that genuinely transform workflows.
A curated network of specialist partners (designers, domain experts, cloud architects) scales up for each engagement, keeping the quality and speed of senior-led execution.
Core expertise
Get in Touch
Let's Talk
Tell us about the process or product you want to build or automate. You speak with a senior engineer, not a salesperson. First consultations are always free.
- +32 (0)484 986 717
- info@appbuilders.be
- Oudenaarde & Gent, Belgium