AI DEVELOPMENT

AI Built Around
Your Data and
Your Business

Custom AI agents, LLM integrations and knowledge systems, designed around your workflows and built to the security standards regulated industries expect. Senior engineers from discovery to deployment.

WHAT WE SOLVE

Challenges we solve

Generic AI tools that don’t fit

Off-the-shelf assistants lack your context, your data and your workflows, so teams try them once and stop using them.

Knowledge locked in documents

Reports, policies and research sit in silos, and people lose hours searching for answers instead of making decisions.

Security and compliance concerns

Sensitive data needs AI that is private, auditable and GDPR-ready from the first day, especially in regulated industries.

No clear AI strategy or ROI

Pilots stall because nobody tied them to a business case, a success metric or a plan for rolling them out.

HOW WE CAN WORK TOGETHER

Collaboration process

Click each step to explore how we work together.

01

STEP 01 OF 04

Discovery & Use Cases

We map your workflows, data sources and pain points, then define where AI will deliver measurable value before anything is built.

Workflow mappingData source auditSuccess metrics

02

STEP 02 OF 04

Architecture & Prototype

We design the system, choose and fine-tune the right model, and validate the idea with a working prototype before the full build.

Model selectionSecure architectureWorking prototype

03

STEP 03 OF 04

Build & Integrate

We connect your public and private sources, build the retrieval layer and test answer quality against the questions your team really asks.

RAG pipelineSystem integrationQuality testing

04

STEP 04 OF 04

Deploy & Improve

We launch in a secure environment, train your team and monitor performance so the system keeps getting more accurate.

Secure deploymentTeam trainingOngoing optimisation

01

Discovery & Use Cases

We map your workflows, data sources and pain points, then define where AI will deliver measurable value before anything is built.

02

Architecture & Prototype

We design the system, choose and fine-tune the right model, and validate the idea with a working prototype before the full build.

03

Build & Integrate

We connect your public and private sources, build the retrieval layer and test answer quality against the questions your team really asks.

04

Deploy & Improve

We launch in a secure environment, train your team and monitor performance so the system keeps getting more accurate.

Schedule a consultation →

CORE SERVICES

Our core AI services

CORE SERVICE 01

Custom AI Agents

Intelligent Workflow Agents

Agents that handle multi-step processes with contextual understanding and decision-making.

Multi-Agent Orchestration

Coordinated agents that work together on sophisticated, multi-step business tasks.

Built-in AI Assistants

Guided helpers inside your product, like Navi in TaxNav, that answer from verified knowledge.

Workflow Automation

Repetitive admin removed so your team can focus on the decisions that need judgement.

CORE SERVICE 02

Knowledge & Data Systems

Internal Data Q&A

Documentation turned into a knowledge base your team can query in plain English.

Retrieval-Augmented Generation

Answers grounded in your public and private sources, with references back to the original.

Data Pipelines

Structured, clean datasets so your models always work from reliable inputs.

Predictive Models

Machine learning trained on your data to support forecasting and better decisions.

CORE SERVICE 03

Secure & Compliant AI

Private Deployment

Models hosted in a secure cloud environment, with your data never used to train public systems.

Access Controls

People only see the information they are authorised to access.

Full Audit Trails

Every query and answer logged for accountability and review.

GDPR-Ready by Design

Encryption and data protection built in from the first sprint.

WHAT SETS US APART

CORE SERVICE 04

AI Strategy & Integration

Use-Case Discovery

We find where AI saves the most time or money before anything is built.

LLM Integration

Models connected to your existing systems and workflows, with transparency into how they behave.

Open-Source Flexibility

Fine-tuned open-source models that lower running costs and keep you in control.

Performance Optimisation

Continuous refinement of accuracy, speed and cost as usage grows.

SERVICES OVERVIEW

Other AI & data services

Data Scraping & Enrichment

Structured data collected from public sources, cleaned and ready for analysis or model training.

MCP Integration

Model Context Protocol servers that let AI assistants work safely with your own tools and data.

Document Processing

Contracts, invoices and forms read and classified automatically, with human review where it matters.

AI Training for Teams

Practical workshops so your people use AI tools safely, consistently and well.

AI Visibility (GEO)

See how ChatGPT, Gemini and Perplexity describe your brand, and get a free check of where you stand.

Read more →

Custom Software Development

Full-cycle software built around how your business works, ready for AI from day one.

Need something not listed here? We build AI for most data-heavy workflows. Message us and we’ll find the right fit.

Message us about our services →

CLIENT STORY

AI development in action

Hybrid AI expert system
AI4U support inbox on a laptop, with a sourced AI answer and a human escalation shown on two phones.
Public + private sources
Audit trail on every query

CLIENT STORY

AI4U – Answers in seconds, even in regulated industries

A hybrid AI expert system that securely brings together public and private data sources, built for a UK organisation under GDPR.

London, UK · AI · ai4u.com

01

Challenge

Teams lost hours searching internal reports, government databases and industry research.

02

Approach

A fine-tuned open-source model with retrieval-augmented generation, connected securely to public and private sources.

03

Outcome

One place to ask. Answers arrive in seconds with the supporting context behind them.

Retrieval-augmented generation
Open-source model
Built under GDPR
Read the AI4U story
CLIENT STORY

TaxNav – Building tax software approved by the UK government, with built-in AI guidance

Custom Software Development and Fractional CMO support for TaxNav, delivered ahead of the April 2026 Making Tax Digital deadline. Our partnership continues today.

01

Challenge

Meet the recognition requirements while keeping submissions simple for people with no accounting background.

02

Approach

Build against the official specification, test through recognition, and support the launch with a Fractional CMO from Q1 2025.

03

Outcome

Live and used by hundreds of people to submit their returns, ahead of the April 2026 deadline.

Meet Navi, the built-in AI assistant

Guides each quarterly and final submission and fills in the forms. It answers from a verified knowledge base and says when it cannot verify something.

Read the TaxNav story →
UK tax authority (HMRC) recognised
TaxNav business dashboard and income and expenses views shown on a laptop and two phones.
Spreadsheet-compatible
No downloads

LET’S TALK

Let’s discuss how AI can support your business goals