App Design builds custom artificial intelligence solutions for business: agents that run processes, chatbots, assistants that answer with your documents, AI integration in your software, automation and consulting. More than 15 years building software and more than 450 digital projects let us take AI to production with control, security and measurable return.
The projects on this page are illustrative, anonymised examples of how we approach this kind of work. Every real project is defined with your information, your systems and your goals.
Artificial intelligence by sector
We combine AI with our experience in software and apps for each sector:
E-commerce
Support, shopping advisor, catalogue and stock forecasting.
For a company, artificial intelligence is a set of techniques (language models, machine learning, computer vision) that make it possible to automate tasks that used to require interpreting text, images or data: reading a document, answering a customer, classifying a ticket, forecasting demand. The value is not in the model but in integrating it into a process with reliable data, clear limits and measurement. If you want to understand the differences between the pieces, the guide to agent, chatbot and assistant is a good starting point, and to compare providers there is the 10 best artificial intelligence companies.
Why choose App Design
Software first
More than 15 years building apps and custom software: AI is integrated into real systems, with good engineering practice.
A business approach
We start with the process and the metric, not with the technology, and we prioritise what gives a return.
Control and security
Minimum permissions, EU data when needed, traceability and continuous evaluation.
One team for everything
Strategy, UX, development, integration and operation in the same team, in Madrid and Barcelona.
Reference prices
Service
Indicative investment
Consulting: opportunities workshop / diagnostic
€1,500 – €3,500 / €4,000 – €12,000
AI chatbot
€4,000 – €60,000
Assistant over your documents (RAG)
€9,000 – €90,000
AI agent
€8,000 – €150,000
AI integration in your software
€5,000 – €40,000 (from €40,000 if AI is at the core)
Indicative reference prices in euros, excluding VAT, for projects in Spain and Europe in 2026. The final amount depends on scope, integrations and data quality; we confirm it with a fixed quote after a first meeting.
What artificial intelligence services does App Design offer?
AI agents, chatbots, assistants over company documents (RAG), AI integration in software, process automation, AI apps and consulting.
How much does it cost to develop an AI solution for a company?
It depends on the scope. As a reference: chatbots from €4,000, assistants over your documents from €9,000, agents from €8,000 and consulting from €1,500. It is confirmed with a quote after a first meeting.
How long does an AI project take?
An evaluable prototype can be ready in 2-4 weeks and a solution in production in 1-4 months depending on integrations. Larger systems take several months.
Is my data safe?
We apply minimum permissions, encryption, data processing agreements, EU hosting when necessary and, for very sensitive data, models deployed on your own infrastructure.
Do I need my data in order before starting?
No. Part of the diagnostic is assessing its state and defining what needs preparing. Some cases work with imperfect data.
Can I start with a small project?
Yes, and it is recommended: a bounded 4-8 week pilot with metrics validates the return before scaling.
Shall we talk about your project?
Tell us about your case and we will reply within 24-48 hours with a proposed scope and an indicative quote.
