The 3I
AI & Security Engineering

Intelligence.
On your terms.

AI systems and cybersecurity. Built around your work. Designed to keep you in control.

Start a conversation
Your workflows.
Your environment.
Your control.
01 / What we build

Focused systems.
Useful outcomes.

01AI agents

Connect your tools and automate defined workflows, with clear permissions and human approval where it matters.

Workflow automation · Tool integration · Managed operation

02Agentic search & RAG

Help teams find answers across documents and connected tools, with search that follows the question and responses grounded in sources they can access.

Knowledge search · Retrieval-augmented generation · Source citations

03Computer vision

Turn images, video and documents into information your team can act on.

Visual inspection · Document understanding · Edge deployment

04Domain models

Adapt and evaluate smaller language models for the vocabulary, tasks and constraints of your domain.

Fine-tuning · Evaluation · Private deployment

05Cybersecurity

Assess agent permissions, test for prompt injection and automate security workflows, from alert enrichment to response steps with human approval.

Agent security · Security automation · Detection & response workflows

02 / Built with care

Privacy is an
engineering decision.

Control from the start.

We define where data lives, what a system can access and how its behaviour is measured before we build. Deployment can fit your own infrastructure or an agreed cloud environment.

How we work

One good problem
is a place to start.

Tell us about yours
The studio

A small team.
Close to the work.

The 3I is an independent engineering studio working across AI and cybersecurity. We help organisations turn specific problems into systems they can use, understand and operate.

01 / Our approach

Thoughtful by design.
Practical in delivery.

01

Start with the task.

Understand the workflow, available data and useful outcome. Choose the technology to fit.

02

Make control explicit.

Agree on data boundaries, system permissions and the decisions that stay with people.

03

Measure what matters.

Evaluate on realistic tasks. Make quality, cost and failure cases visible before expanding.

02 / Working together

A clear path
from idea to operation.

01

Define

Agree on one workflow, the data it needs and what success looks like.

02

Prove

Build a focused pilot and evaluate it against the agreed criteria.

03

Deploy

Integrate into your environment, document the system and support the people using it.

04

Operate

Agree on ongoing monitoring, maintenance and improvements where needed.

Let’s find
the right first step.

Start a conversation
Start a conversation

What are you
working on?

Bring a workflow, a technical challenge or an idea worth testing. We’ll help define a useful first step.

A short introduction is enough.

Share the essentials. We can work through the details together.

Contact emailcontact@the3i.ai

A few helpful starting points.

  1. 01What would you like to improve?
  2. 02Which tools and data are involved?
  3. 03Are there security, privacy or hosting requirements?
  4. 04What is your timeline and budget range?

A high-level description is enough for the first conversation.