Last Updated on November 9, 2026
AI for business, in plain words, is software that can read and write text, answer questions and make images when you type a request in ordinary language. Most UK businesses start with a chat assistant such as ChatGPT, Microsoft Copilot or Google Gemini, often free or for a modest monthly fee. It is good at drafting and summarising, poor at facts it cannot check, and it needs a human to read everything before it goes to a customer.
In short
- There are three kinds of AI most owners will meet: chat assistants, AI built into tools you already pay for, and image tools.
- AI is good at first drafts, summaries and rewording. It is bad at facts, maths it cannot show, and anything where being wrong is costly.
- Free versions exist. Business plans cost from roughly the price of a software subscription per person per month.
- The two big risks are made-up answers and putting customer data where it should not go. UK GDPR still applies.
- Start with one dull, repeated job, try it for a week, and decide on evidence.
The mistake most businesses make
Most owners either ignore AI completely or try to use it for everything at once. Both waste money.
The ones who ignore it miss easy help with writing and admin. The ones who rush in pay for several tools, never set rules, and end up with staff pasting customer details into free apps.
The better route is boring: understand what it is, pick one job, and test it properly. Structure first, then scale.
What AI actually is
The AI tools you hear about are mostly “large language models”. That is a technical name for software trained on huge amounts of text so it can predict what words should come next. In practice, it means you can type a question or instruction and get a written reply that reads as if a person wrote it.
It does not “know” things the way a person does. It produces likely-sounding text. That is why it can be brilliant at a draft email and confidently wrong about a date or a price.
1. Chat assistants
These are the ones you type into, on a website or phone app. You ask, it answers. You can paste in a document and ask for a summary, or ask for a first draft of a letter.
The best known are ChatGPT (made by OpenAI), Microsoft Copilot and Google Gemini. Each has a free version and paid plans. We compare the main ones in our guide to the best AI chatbots in the UK.
2. AI built into tools you already use
This is where many UK businesses will get the most use, because the AI sits inside software staff already open every day.
Microsoft says its Copilot works inside Word, Excel, PowerPoint and Outlook on its business Copilot plans. Google says its Workspace plans include Gemini chat, and on most plans Gemini inside apps such as Docs. Accounting, booking and email marketing software increasingly add their own AI buttons too.
The advantage is that you are not copying and pasting between apps. The catch is that the AI is usually an extra cost on top of your normal subscription.
3. Image tools
These make or edit pictures from a written description. Owners use them for social media graphics, cleaner product photos and quick mock-ups. Some chat assistants make images too: OpenAI lists image creation on ChatGPT’s free plan, for example. For product shots specifically, see our guide to AI product photo tools.
Be careful with images of real people, real places presented as your premises, or anything a customer could take as a real photo of what they will receive.
What AI is good at, and what it is bad at
| Good at | Bad at |
|---|---|
| First drafts of emails, letters, posts and job adverts | Facts, dates, prices and laws it cannot check |
| Summarising long documents or meeting notes | Knowing anything about your business you have not told it |
| Rewording something to be clearer, shorter or friendlier | Judgement calls with money, safety or legal risk |
| Turning rough notes into a tidy list or table | Sums, unless it shows its working and you check it |
| Suggesting ideas, headings and questions to ask | Being consistent: ask twice, you may get two answers |
A simple rule: let AI do the rough draft, and keep the final check with a person. That final check is where accuracy, tone and your knowledge of the customer live.
What it costs
Prices change often, so treat these as a snapshot from the vendors’ own pages on 9 November 2026. Always check the live page before you buy.
ChatGPT
OpenAI’s pricing page lists Free, Go, Plus, Pro, Business and Enterprise plans, and says paid plans are priced per user per month. OpenAI’s help centre says a Business plan seat costs $25 per user per month billed monthly, or $20 per user per month billed annually (USD, shown on the vendor’s page), with a minimum of two users. It adds that pricing varies by country and currency, so check the price shown to you at checkout.
One point that matters for business use: the pricing page says that on Free, Go, Plus and Pro, content is used to train OpenAI’s models, with an opt-out available. The help centre says OpenAI will not train on a Business workspace’s data.
Microsoft 365 Copilot
Microsoft’s UK business page lists these prices per user per month, excluding VAT:
| Plan (with Teams) | Paid yearly | Paid monthly |
|---|---|---|
| Microsoft 365 Business Standard with Copilot | £18.10 | £21.72 |
| Microsoft 365 Business Premium with Copilot | £24.60 | £29.52 |
| Microsoft 365 Copilot Business (add-on for existing Microsoft 365 Business plans) | £13.80 (promotional, see below) | £19.32 |
Microsoft marks the £13.80 add-on price as a promotion for existing eligible business customers on an annual commitment, for the first year only, running to 31 December 2026. It lists the earlier price as £16.10. The page also notes that some advanced AI features are billed by usage, which can add charges on top of the licence.
Microsoft also says Copilot Chat, an assistant that draws on the web for its answers, is included at no extra cost with eligible Microsoft 365 plans. If you already pay for Microsoft 365, try that before buying anything.
Google Gemini
Google’s Workspace pricing page says all its business plans include Gemini chat, and that Gemini inside apps is limited on the Starter plan and included on Standard, Plus and Enterprise. The page we opened did not show the prices in pounds, so check the live page.
For individuals, Google’s UK subscriptions page lists Google AI Plus at £4.49 a month, Google AI Pro at £18.99 a month and Google AI Ultra from £79.99 a month. The page does not say whether these include VAT. These are personal plans. For business use with company data, a Workspace plan is the safer starting point because it is run through your business account.
The honest summary on cost
You can try all three for free. If you then pay, expect a per-person monthly fee, and only pay for the people who will use it. Paying for ten seats when two people use it is the most common waste.
The risks, in plain words
Made-up answers
AI tools sometimes produce statements that sound right but are false. This is often called “hallucination”. It can invent a law, a statistic, a quote or a supplier’s opening hours.
The fix is simple and non-negotiable: a person checks every fact before it goes to a customer, a supplier, HMRC or a website. If the AI cannot show where a fact came from, treat it as unconfirmed.
Customer data and UK GDPR
UK GDPR (the UK General Data Protection Regulation, the law on handling personal information) still applies when you use AI. If you paste a customer’s name, address, health details or account history into an AI tool, you are sharing personal data with that tool’s provider.
Before staff do that, you need to know what the provider does with it. As shown above, some personal plans use content to train the provider’s models unless you opt out, while business plans may not. Read the provider’s privacy terms for the plan you actually use.
The Information Commissioner’s Office (ICO), the UK’s data protection regulator, has a section on artificial intelligence covering AI and data protection, explaining decisions made with AI, and a risk toolkit. The ICO notes that this guidance is under review following the Data (Use and Access) Act, so check it for updates. It also has advice for small organisations.
If you are in a regulated profession, such as accountancy, law, estate agency or financial advice, check your professional body’s guidance too. This guide is not legal advice.
Over-trust
The quieter risk is that staff stop reading carefully because the output looks polished. Set the expectation early: AI writes the draft, a person owns the result.
Your first week with AI
This plan costs nothing if you use free versions. It works best with one person leading it.
- Day 1: pick one job. Choose a writing or admin task you do several times a week and dislike. Replying to common enquiries, writing social posts or tidying meeting notes are good choices. Write down roughly how long it takes now.
- Day 2: pick one tool. If you already pay for Microsoft 365, try Copilot Chat. If you use Google Workspace, try Gemini. Otherwise, use a free chat assistant. Do not pay for anything yet.
- Day 3: set two rules. No customer personal data goes into the tool. Nothing AI writes goes out without a person reading it. Tell everyone who will use it.
- Day 4: write a good request. Tell the tool who you are, who the reader is, what you want and the tone. For example: “I run a plumbing firm in Leeds. Write a short, friendly reply to a customer asking if we cover boiler servicing. We do, from Monday to Friday. Keep it under 80 words.”
- Day 5: use it for real. Do the chosen job with AI each time it comes up. Note what you had to change.
- Days 6 and 7: decide. Was the output usable? Did you trust it? Did it take less time once you include checking? If yes, keep going and consider a business plan. If no, try a different job, not more tools.
When you are ready for the next step, our guide on how to introduce AI into your business covers how to roll it out to staff with a simple use policy.
The takeaway
AI is a capable drafting assistant, not a source of truth. Start with one job, one tool and two rules. Pay only once you have seen it work for your business.
Curious how AI tools describe your own business to customers? Try the free Whito Visibility Check.
Want the working kit?
The Whito AI Starter Toolkit is a 39-page PDF with a 30-day plan, a staff AI policy to adapt, a UK GDPR checklist and 40 copy-ready prompts. £29, instant download.
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More from AI for UK business
- How to introduce AI into your business
- 50 ways to use AI in your business
- 10 practical ways to use ChatGPT
- Best AI tools for UK businesses
- Five practical AI workflows
- AI for accountants
- AI for estate agents
- AI for tradespeople
- AI for professional services
- All AI for UK business guides
Sources
- ChatGPT pricing, OpenAI (read 9 November 2026)
- ChatGPT Business overview, OpenAI Help Centre (read 9 November 2026)
- Microsoft 365 Copilot for business, Microsoft UK (read 9 November 2026)
- Google Workspace pricing, Google (read 9 November 2026)
- Google AI plans, Google UK (read 9 November 2026)
- Artificial intelligence, Information Commissioner’s Office (read 9 November 2026)
- Advice for small organisations, Information Commissioner’s Office (read 9 November 2026)
