AI automation agency UK: what they do, what it costs, and how to choose
An AI automation agency builds software that does your repetitive work for you. This guide covers what you can automate, what a UK agency charges, and how to pick one, including when you are better off with a £20 per month tool.
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An AI automation agency UK builds software that does your repetitive work for you: chasing quotes, sorting enquiries, moving data between your apps, answering the same customer questions. You hand over the boring part of a job, a person keeps the rest. The good agencies build it and then teach your team to run it.
I run KlarifAi, a UK AI automation agency for small businesses. I will keep the numbers real and tell you where automation is not worth the spend. A lot of the time a £20 per month tool does the job, and I will say so on the call.
What an AI automation agency is
An AI automation agency builds and runs automations that connect your tools and handle repetitive tasks, with AI added where a task needs judgement. We build on open tools like n8n, so you can see every step an automation takes and your team can maintain it after we leave.
For a small business this is close work, not a big programme. We find one task eating hours, automate it, prove it, then look at the next one. If you want the wider picture of how this fits a business, the AI consulting for small businesses guide covers it.
What you can actually automate
The best first automation is the task you do most often and enjoy least. Here are the common ones for UK SMEs:
Quote and enquiry follow-ups
An agent replies to new enquiries in minutes and chases quotes on a schedule, so leads stop going cold.
Invoice chasing
Automatic, polite reminders go out on the dates you set, so you get paid faster without the awkward emails.
Customer FAQs
A support agent answers the same repeat questions 24/7 and passes the tricky ones to a human.
Lead qualification
Incoming leads get scored and routed to the right person, so your team works the ones worth working.
Data entry between apps
Details move from your inbox to your CRM to your spreadsheets on their own, with no copy and paste.
Reports and summaries
A weekly summary of sales, support, or operations lands in your inbox, built from your own data.
These pair well with our AI agents and workflow automation work. One good automation can give a real person 10 or more hours back each week.
What a UK AI automation agency costs
Real numbers, because "affordable" tells you nothing. A UK AI automation agency tends to price on clear tiers:
£99 per month: light ongoing support
Small automations plus a hand on the wheel as you get going.
£300 per month: a delivered automation, improved monthly
A working automation built and refined month on month.
From £5,000: a custom build
Bespoke multi-agent projects or full workflows wired across your tools.
The discovery call is free and lasts 30 minutes. Judge any price against the hours it returns. A £300 per month automation that saves a person 10 hours a week pays for itself several times over.
Agency or do it yourself
This is the honest part most agencies skip. Sometimes you do not need one.
Do it yourself when
- One off-the-shelf tool already does the job.
- The task lives inside a single app.
- You have the time to set it up and keep it running.
Hire an agency when
- The work spans several apps that do not talk to each other.
- It needs custom logic or judgement an AI handles.
- You need it built and maintained while you run the business.
If one tool already solves it, do not hire anyone. Tools like Zapier or Make cost a few pounds a month and cover plenty of simple jobs. We charge for the work those tools cannot do on their own.
How to choose a UK AI automation agency
Whether you pick KlarifAi or someone else, a good agency passes these tests:
They quote hours saved and pounds returned.
Look for a number behind every claim. Words like harness, leverage, and unlock with no numbers attached are marketing.
They explain what the automation does with your data.
You should see each step and where your data goes. We build on transparent tools for this reason, and we treat data protection as part of the build, not an afterthought.
They show real examples.
Ask for a case study with a result. Ours include a UK manufacturer whose admin we automated.
They train your team.
If only the agency can run it, you are locked in. Your team should be able to maintain it after handover.
Pricing is clear before work starts.
Flat, monthly, or fixed: £99 per month or from £5,000, said up front. If you cannot get a number, you cannot budget it.
How a project works, step by step
Free discovery call, 30 minutes
We find the task worth automating first and check it is worth doing.
Custom roadmap
A short plan: the task, the rough cost, and the hours it should return. Yours to keep.
Build, 2 to 6 weeks
We build and test the automation. Most projects begin within about 2 weeks of the first call.
Training and handover
We teach your team to run and maintain it through a short training session.
Frequently asked questions
What does an AI automation agency do?
It builds and runs software that handles your repetitive work: chasing quotes, sorting enquiries, moving data between apps, and answering common customer questions. It connects the tools you already use and adds AI where a task needs judgement.
How much does an AI automation agency cost in the UK?
From about £99 per month for light support to £5,000 or more for a custom build. At KlarifAi the tiers are £99 per month, £300 per month, and from £5,000 for bespoke projects. The first 30-minute discovery call is free.
Should I hire an AI automation agency or do it myself?
If one off-the-shelf tool already does the job, do it yourself. Hire an agency when the work spans several apps, needs custom logic, or has to be built and maintained while you run the business.
Are AI automation agencies legit?
Many are, some are not. A legit agency shows real examples, explains what its automations do with your data, trains your team, and prices the work clearly before starting. Be wary of anyone promising huge results with no numbers.
How long does it take to build an automation?
Most projects begin within about 2 weeks of the first call and take 2 to 6 weeks to build, depending on how many systems are involved.
Find your first automation, for free
Book a free 30-minute discovery call. We will pick the one task worth automating, give you a rough number, and tell you honestly if a cheap tool would do the job instead.
Further reading: the ICO guidance on AI and data protection and the UK government Help to Grow support for small businesses.
Keep reading
AI Consulting for Small Businesses
The wider picture: what AI consulting is, what it costs, and when you are ready.
Workflow Automation
How we find the task eating the most hours, automate it, and hand your team the keys.