Best AI Automation Agencies in the UK (2026): 13 Compared, Including Us

Ask an AI assistant for the best AI automation agency in the UK and it will mostly hand you a list that an agency wrote about itself. On 9 October 2026 we put three versions of that question to ChatGPT, Claude, Gemini, Perplexity, Google AI Mode and Google AI Overviews, and read 36 answers. They cited pages from small and mid-size firms 215 times. Lists and comparison pages made up 64% of those citations, spread across 45 different pages.

On 11 October 2026 we opened ten of those UK lists, each published by an agency. The publisher is on its own list in all ten. It is first in six and second in two. Between them the ten lists name 53 different firms, 42 of which appear on only one list, and no firm appears on more than five. Four of the ten link to none of the other firms they describe, which leaves a reader no quick way to check them.

This guide does the slow part. It covers 12 UK firms that build automation for small and mid-size businesses, plus our own entry. Each was read on its own website on 11 October 2026, and every profile links the page the facts came from.

A note on who wrote this. FactoryJet designs, builds, implements and supports workflow automation and AI agents, so we are on this list. We put ourselves last. Publishers listing themselves is the norm on pages like this one, so read every list with care, this one included.

A few terms first, in plain English. An AI automation agency connects the software you already use so routine steps happen without retyping, and adds AI where a step needs reading or judgement. n8n, Make and Zapier are workflow tools, and seven of the 12 UK firms here name at least one of them: each tool watches for an event in one app and runs steps in others. An AI agent is software that takes actions in your systems, such as updating an order, and chooses its next step as it goes. A CRM holds your customers and deals. An ERP holds orders, stock and accounts. Low-code means building software from ready-made blocks with little hand-written code.

The shortlist at a glance

Scan this first. Find the rows that match your size, your tools and where you are, then read those profiles in full.

What is an AI automation agency, and what do AI automation agencies do?

An AI automation agency connects AI to the software your business already runs, so that answering an enquiry, chasing a quote or keying an invoice no longer waits for a person to retype something. The work has four parts: map how the task runs today, build the automation inside your existing tools, test it on your real examples with a person approving the risky steps, and look after it once it is live.

The jobs are plainer than the name suggests. Flowio and AutoMazen publish the requests they get from small firms, and the two lists overlap: quotes followed up until the customer answers, a review request after every finished job, late payers chased and a weekly numbers report. Aucta AI adds the paperwork of a building firm: tenders, subcontractor messages and purchase orders.

Some jobs need no AI at all. BespokeWorks AI says on its own site that a request for AI may turn out to be a missing integration or an unclear process. For the longer version, read what an AI automation agency does for a UK business and our guide to AI automation services for small UK businesses.

How we built this list

1. Start with what buyers ask. The questions came from our UK Search Console data, from prompts we wrote for UK buyers, and from the question boxes Google showed on 11 October 2026 for “ai automation agency” and “ai automation agency uk”. The first of those gets 720 UK Google searches a month (DataForSEO, October 2026).
2. Read the lists assistants cite. We opened ten UK lists to see who gets named and what is missing. We did not copy them.
3. Keep firms that show a UK base on their own site. Each of the 12 gives a UK street, building or town, or a UK company registration. We left out any firm whose own pages gave no UK address or company detail, and one whose site refused both our script and our browser.
4. Builders only. Every firm here builds the automation itself. Firms that mainly advise are in our guide to the best AI consultancies in the UK. Firms that write custom AI agents are in our guide to AI agent development companies in the UK. Of the 12 here, only Flowio is on both lists.
5. Read the source. Every description comes from the firm’s own pages, opened on 11 October 2026 and linked on each profile. Numbers such as client counts are the firm’s own claims, and we say so.
6. No scores we cannot prove. We have not hired these firms, so there are no star ratings. We tell you who each one suits and a question worth asking it.
7. Prices only from the firm. Where a firm publishes a project price, we copy it and link the page. We never guess another company’s price.

Which AI automation agency is best for small businesses in the UK?

These four suit a small firm buying its first automation: missed calls answered, quotes chased, invoices keyed, reviews requested. Three of them publish a price for a first project on their own site, so you can budget before a call.

Flowio

Based: 48 West George Street, Glasgow; registered in Scotland. Type: Workflow automation, AI voice agents and custom internal tools.

Custom n8n and Python workflows that move work between the tools a business already pays for, plus voice agents and chatbots that answer, look things up, book and transfer calls. Its site says it runs 340+ live automations and that it is an OpenAI Select Partner. Most clients start with a discovery step that maps their procedures before any code is written. It says most basic automations go live within two weeks, and it publishes a starting price (see the price table below).

• Best for: Small firms in Scotland and across the UK that want enquiries, quotes and invoices handled by custom n8n workflows.
• Typical client: Teams that have outgrown spreadsheets; it names trades and home services, property, construction and engineering, and marketing agencies, and says it has helped 20+ UK businesses.
• Tools and systems named: n8n, Python and OpenAI; Xero and QuickBooks for invoice data.
• Worth asking them: Which of your tools it has connected before, and how a voice agent hands a caller to your team.

Source, read 11 October 2026: www.flowio.co.uk/

Antek Automation

Based: Chantry House, Chantry Way, Andover, Hampshire, working UK-wide. Type: AI receptionists, website chatbots and n8n workflow automation.

Founded by Andy Norman after 30+ years in managed technology services; its site says he personally oversees every project. Workflow jobs start with a discovery audit and are built on n8n, which is open source, so the client owns everything. It says simple workflows go live in one to two days and multi-system builds in one to two weeks. Workflow automation is priced per project (see the price table below). It also sells an AI receptionist and a website chatbot, and says it is a Certified Retell AI Partner.

• Best for: Trades and local service firms that miss calls while on a job and want a small, priced first project.
• Typical client: UK small businesses; it lists receptionist set-ups for plumbers, electricians, heating and cooling firms, accountants, lawyers, vets, dentists and therapists.
• Tools and systems named: n8n and Retell AI; Google Workspace, Xero, HubSpot and Stripe as common connections.
• Worth asking them: What the entry-price project covers, and which of your jobs would need the larger multi-system build.

Source, read 11 October 2026: www.antekautomation.com/pricing | Also read: www.antekautomation.com/about

AutoMazen

Based: 167-169 Great Portland Street, London. Type: Done-for-you automation for lead follow-up, admin and online shops.

A team of five that builds and then runs the automation: enquiry replies, quote chasing, review requests, payment reminders, weekly reporting and inbox sorting. Every engagement starts with a free audit. It says the first automation is typically live within one to two weeks, and that everything is built in your accounts so you own it outright. It also builds online shops and says it has built 100+ e-commerce sites. It publishes a typical one-off build price (see the price table below).

• Best for: Small firms and online shops that want follow-ups and admin handled by a small London team.
• Typical client: Small and mid-sized UK businesses: trades, Shopify and direct-to-consumer brands, and professional services.
• Tools and systems named: Shopify, Klaviyo and Google Ads are named; no automation tool is named on the pages we read.
• Worth asking them: Who on the team of five would build your automation, and for an example from a business like yours.

Source, read 11 October 2026: www.automazen.ai/services/ai-automation-agency | Also read: www.automazen.ai/about

Aucta AI

Based: Dover, Kent, working UK-wide; founded in Kent in 2024 by Harry Norris. Type: AI systems for enquiries, quoting and admin in owner-managed firms.

Starts with a free 30-minute discovery conversation, then deploys a working prototype against your live data before any long-term commitment. For construction it lists tender tracking, subcontractor messages and document routing. For manufacturers it lists purchase order extraction into Sage, Xero or an ERP, custom quoting and supplier invoice matching. Its site promises fixed-price delivery and says most operational workflows are built and deployed within four to eight weeks.

• Best for: Construction, trades and manufacturing firms whose quotes and paperwork slow the office down.
• Typical client: Owner-managed UK businesses; it names construction, renewables, manufacturing and ecommerce.
• Tools and systems named: Anthropic, OpenAI and Google models, Python, Supabase and Make; Sage, Xero or your ERP for purchase orders.
• Worth asking them: How the prototype is tested on your live enquiries, and what you keep if you stop after it.

Source, read 11 October 2026: auctaai.co.uk/ | Also read: auctaai.co.uk/about/

What are the best AI automation companies in the UK for a mid-size business?

These two work with established organisations where a workflow crosses several teams. Both start with discovery before any build. One publishes its price ranges; the other shows named case studies.

Ronins

Based: Tavistock Street, London, and London Road, Guildford, Surrey. Type: AI automation agency that also designs and builds digital products.

Five people at its core. It starts by asking how the business should work now that automation exists, then builds the workflows and agents. One example on its page: it turned years of order history from a client ERP into a working CRM and put three research agents over it to find missed sales. It publishes price ranges for discovery workshops, a proof of concept on your own data and a production build (see the price table below), and says it does not compete on £1,000 automations.

• Best for: Established firms of 50 to 250 people that want a process rethought before it is automated.
• Typical client: Mostly established businesses of 20 to 500 people; it says 50 to 250 is where it does its best work.
• Tools and systems named: Not named; it builds automated workflows, AI agents and bespoke platforms.
• Worth asking them: What the discovery workshops produce, and what would make your project a proof of concept or a full build.

Source, read 11 October 2026: www.ronins.co.uk/ai-agency/ | Also read: www.ronins.co.uk/about-us/

Robiquity

Based: Transmission, Atherton Street, Manchester (head office). Type: AI and low-code solution development.

Builds AI agents, document processing and business applications on low-code platforms, and works through discovery, design, build, test and operate, often inside the client team. Its site says its people hold over 250 years of combined automation and AI experience. After launch you can choose its managed service, or have it help you build your own centre of excellence, which is an in-house team that owns automation across the company.

• Best for: Larger mid-size companies and public bodies that build on Microsoft Power Platform.
• Typical client: Large organisations and public bodies; its case studies name Evri, NHS Scotland, the Ministry of Justice and Durham Police.
• Tools and systems named: Microsoft Power Platform is named in its case studies.
• Worth asking them: What a first, small engagement looks like for an organisation your size, and which low-code platform it would use.

Source, read 11 October 2026: robiquity.com/ | Also read: robiquity.com/about

FactoryJet services for UK businesses: AI automation and AI agents in the UK, AI receptionists, custom AI development, WhatsApp AI agents and AI consulting.

AI automation agencies in London, Manchester, Glasgow and the rest of the UK

Buyers ask by place, so here is the same list by where each firm says it is. Every base in the third column is copied from the firm’s own site.

London has the most names, and the official figures explain why. The government’s AI Sector Study 2024, published on 3 September 2025, found that London, the South East and the East of England account for about 75% of AI companies’ registered offices. It also found at least double the number of AI companies, compared with 2022, in the West Midlands, the North West, the East Midlands, Wales, and Yorkshire and the Humber. Distance matters less than the map suggests. Antek Automation says it works with businesses across the whole UK remotely, and MQLFlow operates as a remote team, so shortlist by typical client before you shortlist by postcode.

How much do AI automation agencies charge in the UK?

Eight of the 12 UK firms in this guide publish a price for project work on their own site. We copied them on 11 October 2026. These are each firm’s own published figures. They are not FactoryJet prices and they are not a market survey. Check the source before you rely on one, because firms change their prices.

How to read this. The small figures buy one workflow between two or three tools. The larger ones buy a discovery phase, a proof of concept on your own data or a system in production. Only two of the eight pages say where VAT stands: Antek Automation quotes prices excluding VAT, and OpScaling adds VAT to its hourly rate. GOV.UK gives the standard VAT rate as 20%, so ask the other six before you compare totals.

For sourced market ranges covering agents, chatbots, receptionists and consulting day rates, read our AI cost guide for the UK (2026). FactoryJet does not publish a rate card. We quote the build and the ongoing support as fixed prices in writing after a short scoping call.

Which kind of UK automation firm fits your business?

The five groups above cover most buyers. Four more situations come up often. Find the line that sounds like you.

How to choose an AI automation agency in the UK: 6 steps

Open each step for the detail.

Agency, hourly specialist or do it yourself: the three routes compared

Two of the tool makers run their own lists of specialists. Zapier keeps a Solution Partner directory. n8n says its expert partner programme is still a closed pilot, with the UK and Ireland among the regions it is recruiting in.

UK rules every automation agency should raise with you

An automation that reads customer emails or answers the phone is handling personal data. A good firm brings these points up before you do. We read each page below on 11 October 2026.

• You stay accountable. The ICO’s guidance on AI and data protection says the accountability principle makes you responsible for complying with data protection law, and for demonstrating that compliance, in any AI system that processes personal data. It calls a data protection impact assessment an ideal way to demonstrate it. The ICO notes that this guidance is under review after the Data (Use and Access) Act.
• Controller and processor. The ICO explains that the UK GDPR draws a distinction between a controller and a processor, because organisations involved in processing personal data do not all carry the same degree of responsibility. Ask your agency which one it is for your project, and get the answer in the contract.
• Data that leaves the UK. The ICO’s brief guide to international transfers, last updated on 15 January 2026, says people risk losing the protection of UK data protection law if their personal information is sent, or made accessible, outside the UK, and that every restricted transfer must be covered by a transfer mechanism. This applies to the AI provider behind the automation and to any supplier outside the UK.
• Registration. The ICO says organisations that use personal information need to pay a data protection fee unless they are exempt. GOV.UK lets you look up a company’s details for free, including its registered address and date of incorporation.

Some context on timing. The Office for National Statistics reported on 20 July 2026 that self-reported AI use among UK businesses with 10 or more employees has risen from around 12% to around 35% since late 2023, and that 28% of businesses with 0 to 9 employees use at least one AI technology. The spread between trades is wide: 58% in information and communication, 13% in construction. Use is also shallow. Of the adopters with 10 or more employees, only 10% said they use AI extensively. A firm that gets one workflow running well is ahead of most of its market.

Five warning signs when you talk to an automation agency

1. A demo on someone else’s data. It proves little. Two firms in this guide show the alternative: BespokeWorks AI builds a demo of your own workflow, and Aucta AI runs a prototype against your live enquiries.
2. No named first workflow. A proposal that promises to automate the business, without naming the one task it starts with, has not been scoped.
3. The automation lives in the agency’s account. Then you are renting your own operations. Ask for admin access to every account from day one.
4. No person approving the risky steps. Anything that sends money, gives advice or speaks to a customer should have a person approving it, at least at first.
5. No UK company you can look up. Every UK firm above shows a street, a town or a company registration on its own site. If you cannot find one, ask why.

Where FactoryJet fits

We are FactoryJet. We have served 500+ businesses since 2014, most of that time in commerce: online stores, B2B ordering and the operations behind them. Our founder, Bhavesh Barot, is involved in every project. We design, build, implement and support workflow automation and AI agents, and you own what we build.

Where we fit:UK small and mid-size businesses that sell online or run order-heavy operations and want one team for the store, the integrations and the automation. We build in n8n, Make and Zapier, and connect Shopify, WooCommerce, Xero, HubSpot and WhatsApp. We have worked on Odoo, NetSuite, SAP Business One, ERPNext and custom ERPs, on quoting and RFQs, purchase and sales orders, daily bookkeeping, EDI and punchout catalogues (your catalogue opened from inside a buyer’s purchasing system). We also build AI voice agents, for small offices and for call centres.

How we work: before a contract, we show working software on your own data. We quote the build and the ongoing support as fixed prices in writing after a short scoping call. After launch we keep managing the servers, AI, APIs and maintenance, so your team does not have to. We work remotely with UK clients, schedule calls in UK business hours and can host AI builds in the UK or EU.

If you are still working out what you need, these explain the options in plain English: what an AI automation agency does, the best AI automation tools for small UK businesses and what AI costs in the UK.