Guide

How to hire an AI automation consultant in the UK

Harrowtech.ai · last checked 13 October 2026

An AI automation consultant is someone you pay to find the jobs in your business that a machine can do, and then set that up. This guide covers what the job title means, what to ask before you hire one, and what the written contract should cover when they handle your customers’ data.

It is not legal advice and it does not rank consultants. Nobody has published a standard rate card or a standard scope for this work that we could find, so we do not claim one.

What the titles mean

There is no protected title. “Consultant”, “engineer” and “specialist” are used loosely, so read the work described rather than the label. The National Careers Service gives the nearest official description, for a data scientist, which lists “machine learning engineer” and “data engineer” as alternative titles. Its list of day-to-day tasks includes:

That profile describes an employee role, not a freelance consultant. It is still a useful checklist of the three things you are buying: building the system, handling your information properly, and explaining it in terms you understand. The page lists maths, statistics and computing routes in, and shows no date, so treat it as background, not a licence requirement.

Six questions to ask before you hire

  1. Which one job will you start with, and what does done look like? A good answer names a task and a result you can check. A vague answer about “transforming the business” is a reason to keep looking.
  2. Where will the finished automation live? If it sits in the consultant’s account, you depend on them for ever. Ask for it in your account, documented, in your name. The government’s SME Digital Adoption Taskforce report lists service lock-in and unclear switching costs among small business concerns; our summary of that government report has the quotes.
  3. Who sees my customer data, and are you a processor? The ICO defines a processor as a body that “processes personal data on behalf of the controller”. You, as the controller, remain responsible for it. Our guide to AI automation and GDPR covers what that means in practice.
  4. What security standard do you work to? The NCSC describes Cyber Essentials as “the minimum standard of cyber security recommended by the Government for organisations of all sizes”, built on five controls: firewalls, secure configuration, security update management, user access control and malware protection. The NCSC’s supply chain page says it “provides a tangible, efficient way” to gain assurance about suppliers, and also that it is not designed for high-assurance national security needs. Asking whether a consultant holds it is a fair, checkable question.
  5. What happens when it goes wrong? Ask who fixes a broken workflow, how long that is free for, and what the hourly rate is afterwards.
  6. What will I pay for outside your fee? Software subscriptions and AI usage fees often come on top. Our guide to what AI automation costs lists the parts.

How the work is usually set up

An automation consultant may end up handling your customers’ details: names in your inbox, contacts in your CRM, orders in your accounts. Where they do, the ICO says the arrangement goes in writing: “every time a controller uses a processor to process personal data, there must be a written contract that binds the processor to the controller”. Its guidance lists what that contract must cover at a minimum:

The ICO adds that these are the minimum and both sides can agree further terms. Hold any consultant’s terms up against this list, then against the six questions above for the commercial side. The ICO says this guidance is under review after the Data (Use and Access) Act.

How Harrowtech scopes a job

We start with a free 30-minute first session and a fixed written quote, and a first automation starts from £950, with no deposit on a first small project under £3,000.

The rest of our process, the payment terms and what happens after go-live are set out on our AI automation service page.

What this guide does not cover

It does not compare named consultants, give market day rates, or cover hiring an in-house AI engineer. It also does not tell you which tool to choose; AI automation tools compared looks at three. For the wider background, see what AI automation is and our AI automation service, or return to all guides.

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