4uai / Services / Custom AI applications
AI built for your process.
We design and build AI applications around how your team actually works — agents, knowledge assistants and document automation, connected to the systems you already use.
EXAMPLE · AI AGENT
From an incoming document to a finished task
The agent reads the document, extracts the data, checks it against your rules and hands it to the right system — a person only approves.
Delivery to Poznań by 14.11.
Invoice to the same company as last time.
HOW WE START
APPLICATION TYPES
What it can be
- A_01AI agents handling tasks end to end
- A_02Assistants answering from company knowledge
- A_03Data extraction from documents and emails
- A_04Automatic quoting and offers
- A_05Internal tools and dashboards with AI
AI agents
Agents that take over repetitive, multi-step work: they read, decide according to your rules and act in your systems.
- order and enquiry handling
- integration with CRM, ERP and email
- human approval where it matters
Company knowledge assistant
A chat that answers based on your documents, procedures and offers — always with a link to the source.
- onboarding and internal support
- answers grounded in your documents
- access permissions per team
Document automation
Invoices, orders, specifications and contracts turned into structured data — without retyping.
- PDF, scans, emails and attachments
- validation against your rules
- export to your systems
We don’t sell a generic tool — we build what your team really needs.
From idea to app. Step by step.
Workshop
We choose the process where AI will bring the most value.
Prototype
We test the idea on your real data before building anything big.
MVP
A working app for the first users, with a UX designed for them.
Deployment
Integrations, security, team training and measuring results.
Growth
We improve the app based on usage data and new needs.
Paste an email with measurements. The calculator highlights the dimensions and calculates the quote.
QUOTE · RESULT
DATA & SECURITY
Your data stays under control
We choose the models and hosting to match your security and compliance requirements.
Frequently asked questions.
How long does it take to build an AI app?
It depends on the scope. We start with a prototype on your data, so you see the first results quickly, and plan further work based on them.
Do we need to have our data in order first?
No. Assessing and preparing the data is part of the first stage — we will tell you honestly what is possible with what you already have.
Will the app work with our systems?
Yes, integration is at the core of every project. We connect to CRM, ERP, email, document storage and other tools through their APIs.
Who owns the application?
The terms of ownership and code access are set individually in the contract — we will discuss them at the start of the project.
Have an idea for an AI app?
Describe the process or problem. We’ll get back to you within 24 hours with first questions — personally.