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Business systems · Automation · Private AI

We build systems
that power your business.

From quotes and stock to jobs, customer portals and everyday admin — we build software around how your business works. Connect your tools, cut repetitive work and give your team the information they need.

5.0
on Google
from 5 client reviews
18 years
one system in daily use,
then rebuilt with every job kept
Horsham
based in West Sussex
serving Sussex & Surrey

“Used this company to write a system some years ago and it has been a first class piece of work and we still use it to this day.”

Peter Bedford · client
INFERRED / SYSTEMSExample workflow

From quote to invoice.

One connected way of working.

  1. 01
    Quote acceptedCustomer details and agreed pricing, ready to use.
    Approved
  2. 02
    Job createdThe team has the brief, dates and work to do.
    Scheduled
  3. 03
    Stock allocatedMaterials linked to the job and availability updated.
    Reserved
  4. 04
    Invoice raisedCompleted work flows through to billing.
    Ready
An illustrative workflow, built around the way you work.
Scroll to explore

Systems our clients still use every day

One documented project, and what clients have written on Google. We publish outcomes we can show, not estimated savings.

BEL Signs · Sussex sign maker

From WORMS to WORMS 2 — 18 years of jobs, rebuilt without losing one

What we built
WORMS, the quote, works order and job sheet system BEL ran every working day from 2008. In 2026 we rebuilt it as WORMS 2, with proper sign-in, staff roles and a stage tracker.
What it means today
Every record came across: 22,639 quotes, 32,918 jobs and 7,021 customers. BEL owns the code, and its own admins run the system.
Read the case study →
★★★★★

“Having worked with Inferred to update our Works Management System to a much more modern and intuitive system, I would happily recommend them to anyone.”

Garzini · Google review
★★★★★

“Excellent service. Fast and efficient. Highly recommend.”

Adrian Storr · Google review

Read all five reviews on Google →

Meet Cortex — the memory of your business

Your file server already knows the answer. The problem is finding it. Cortex lets your team simply ask.

Inferred Cortex

A private AI appliance that sits in your building, reads the documents you already own, and answers your team's questions — in seconds, in plain English, with the source shown every time.

  • ✓ Ask in plain English — answers from your own documents
  • ✓ Exact figures from your spreadsheets, computed not guessed
  • ✓ Permissions built in — people only see what they should
  • ✓ Connects to Microsoft 365, Google Workspace, Xero, QuickBooks and Sage — see the full list
  • ✓ One box for the whole team. No per-seat fees, no usage caps
  • ✓ AI processing on the appliance — documents aren't sent to an outside AI service
One price to own it
From £4,950 installed

Yours outright, with your first three months of care included. Then optional Cortex Care from £195/month — cancel any time. If you never pay us again, it keeps working.

Bring one question. We'll let Cortex answer it.

Ask about a demonstration

See everything Cortex does, including Assistant mode →

Cortex
Which jobs used part 4471?
✓ Quote_2209.pdf ✓ Job_2184.pdf
Not in your files? It's built to say so, and the sources are there to check.
The Cortex appliance — a rack-mount unit with the Inferred Cortex badge
One box. Installed in your building, on your network.

You stop noticing twenty minutes.
That is the whole problem.

Nearly every hour we find in an audit is one of six shapes. Once you can name them, you start seeing them everywhere — and most of them are ordinary software problems with no AI in them at all.

01

Typing it in twice

The same information keyed into two systems because they don’t talk to each other.

02

Building the same report every week

Somebody exports, pastes, formats and sends — every week, for years.

03

Looking for something you already own

The answer exists. Finding it is the job.

04

Asking the one person who knows

Know-how that lives in a head, and stops when that head is on holiday.

05

Chasing

Quotes, approvals, paperwork, payments. Nobody’s job, everybody’s afternoon.

06

The rules that live in somebody’s head

How you price, who gets priority, what the exception is. Written down nowhere.

Work out what one of them costs you

Minutes × times per week × 4.33 ÷ 60 = hours a month. Do it for the one that annoys you most. That number is the whole business case, and you don’t need us to calculate it.

Use the time calculator

The Inferred Ladder

Five rungs, each one optional until it earns the next. You climb at your own pace — and you own everything we build at every step.

1

Qualify

A free 15-minute call, or an email exchange if you prefer. Tell us what you want built or improved — we'll tell you honestly whether we can help, and what we'd do first. No pitch, no obligation.

2

Brief or audit

If you know what you need, a short written brief is enough to quote from. If the problem is less clear, the fixed-price Operations Audit (£895) measures where the hours go first. You keep the report, whoever you hire.

3

Build

Fixed-price automation projects and bespoke business systems, from £1,495, quoted from the brief or the audit. We design, build, test and train — and you own the result outright, code included. No day-rate drift, no surprises.

4

Cortex

Our AI appliance, installed in your building — the memory of your business. From £4,950, yours outright. Many businesses start here directly.

5

Care

Optional ongoing support from £195/month — monitoring, updates, tested backups and small fixes, on a rolling month with no lock-in. Cancel any time; everything keeps working.

Not ready for AI at all? That's fine — plenty of our work is straightforward business automation with no AI in it. The ladder works the same way.

Ownership, support and continuity

The same terms apply whether we build you a business system, an automation or install Cortex.

You own what we build — the code, the documentation and, for Cortex, the hardware. There is no licence fee to keep it running, and nothing stops working if you stop paying us.

It runs where you choose

A business system can run on your own server, or on hosting we manage for you from £45 a month on an instance never shared with another customer. Cortex is installed in your building, on your network.

Support is optional

Care, from £195 a month on a rolling month, covers monitoring, updates, tested backups and small fixes. Larger changes are scoped and priced as work. Cancel any time; what you bought keeps working.

Documented for handover

Every system is documented so another competent engineer could support it. BEL Signs ran the system built for them in 2008 for 18 years, and they decided when it was time to rebuild it.

Cortex and your data

Where the AI runs On the appliance, in your building
Your documents and questions Not sent to an outside AI service
The AI models Open-weight, installed on your hardware
Connected cloud services Read-only copy fetched over your internet line
If the internet goes down It keeps answering; connections catch up later
Who owns it You do — hardware, software and code

Built for SMEs That Want a Competitive Edge

Whether you're in a regulated profession or just tired of manual admin, the work takes the same shape wherever the paperwork piles up. Four sectors we have built for most often, each with five named solutions and what they cost.

Could a better system save your business time?

Tick anything that sounds familiar. Be honest — nobody's watching.

0 ticked — tick what rings true and see where you land.

The questions you're right to ask

Can you work with our existing software?

Usually, yes. Software that already does its job can stay. We connect to accounts packages, email, online shops and supplier systems where they allow it, and we confirm that a connection is possible before we promise it. If your current tools or a ready-made product are the better answer, we will say so.

How do we transfer our current data?

We start by looking at what you have — spreadsheets, an old database or paper records. Duplicates, half-used columns and different spellings of the same customer are agreed with the people who know the data. The move is rehearsed and checked before you switch over, and it is part of the written scope and price rather than a surprise later.

How long does a typical project take?

A small, single-purpose system typically takes 2–6 weeks once the scope is agreed. Larger systems are delivered in stages, so each stage is usable before the next one begins. The scope and a fixed price are agreed in writing before work starts.

What does a project cost?

Builds start from £1,495 for a small, single-purpose system, and every quote is fixed before work starts. Moving existing data, connections to other software, permissions, offline working and customer access are what make a project larger. See what changes the price.

What happens after launch?

We train the team and hand over the documentation. Testing covers real-world cases such as changed orders, mistakes and missing information, with a clear way back if something needs correcting. After that, support is optional: Care from £195 a month covers monitoring, updates, tested backups and small fixes, and larger changes are scoped and priced as work.

Who owns and maintains the system?

You own it, including the source code and documentation. It runs on your own server or on hosting we manage from £45 a month, and it is documented so another competent engineer could support it. There is no licence fee to keep it running, and if you stop paying us it keeps working. More on maintenance and handover.

Where does private AI fit in?

Cortex, our private AI appliance, is one of three things we do and is never a requirement for a business system. Its questions — accuracy, offline working, GDPR, scanned documents and price — are answered on the Cortex page.

Take the thinking away with you

Eight free tools and two plain-English guides — the AI Policy Pack, a policy builder, a cost calculator, a jargon decoder, sourced statistics and three short films. No forms, no email gates, and several of them run entirely in your browser.

Tell us what you'd like improved or built

A stock or job system, a spreadsheet that has outgrown itself, a task that keeps being retyped, or private AI. Two lines is enough. We reply by the end of the next working day, and we can keep it to email. Prefer a page you can bookmark or send to a colleague? inferred.co.uk/contact →

Private AI & Automation The Inferred Team
Office Line 01403 597 099
Mobile 07947 442 731
Location Horsham, West Sussex
How should we reply?

We reply by the end of the next working day. Used only to reply to you — not added to a list or shared.