AI chatbot for business websites: a UK owner's guide

An AI chatbot for business is a chat assistant on your website that answers visitors' questions from information you approve. It takes enquiry details and hands over to a person when it cannot help. For a UK small business, it works best on common questions and out-of-hours enquiries, with clear privacy information for visitors.

This guide is for UK small business owners who are thinking about a chatbot for their website. It covers what one can do and where it needs a person. It also covers the UK rules to plan for, the questions to ask a provider and how to tell whether it is working.

Many businesses are already trying AI. The Office for National Statistics (ONS) runs a regular business survey. In September 2026, around 3 in 10 businesses (30%) reported using at least one type of AI technology. For businesses with fewer than 10 employees, the figure was 29%. A chatbot on your website is one place where customers may meet AI, so it is worth getting right.

What an AI chatbot for business does

An AI chatbot is a chat window on your website that answers typed questions in everyday language. A good one answers from information your business has approved, such as your services, opening hours, areas covered and frequently asked questions. When a visitor wants a quote or a call back, it takes their details and sends them to you.

It is different from two older tools:

• A scripted chatbot follows a script written in advance. Some use fixed menus and buttons.
• Live chat connects a visitor to a person who types the replies, so it needs someone free to answer.

An AI chatbot replies in everyday language and can answer at any hour. It still needs good information behind it and a clear route to a person.

Where a chatbot helps a small business most

In our view, a website chatbot is most useful in three situations:

• Out of hours. Questions that arrive in the evening or at weekends can still get an answer, with the enquiry waiting for you in the morning.
• Repeat questions. You may answer the same questions every week, such as which areas you cover or how booking works. A chatbot can help answer these repeat questions using information you have approved.
• Enquiries that slip away. A visitor who cannot find an answer may leave without getting in touch. A chatbot can turn their question into an enquiry with a name, a number and what they need.

It may be less useful when every job needs a site visit or a detailed quote, or when your website gets very few visitors. A clear enquiry form and a phone number may be enough. Still deciding where AI fits in your business? Our guide to AI integration for small businesses walks through choosing a first task, setting the rules and measuring the result.

You are responsible for what your chatbot says

A chatbot speaks for your business. In a 2024 case at a Canadian tribunal, Moffatt v Air Canada, the airline's website chatbot suggested a customer could apply for bereavement fares retroactively. The airline's policy did not allow retroactive applications.

The tribunal said the airline was, in effect, suggesting the chatbot was a separate legal entity responsible for its own actions. It called this a remarkable submission. It said the airline was responsible for all the information on its website, whether it came from a static page or a chatbot. It found the airline did not take reasonable care to make sure its chatbot was accurate. It ordered the airline to pay the customer damages.

In the UK, guidance from the Competition and Markets Authority (CMA) says traders should not give consumers information which is objectively false. It also says factual claims about a product should be supported by evidence. In our view, the same standard applies to your chatbot, because it is part of how your business talks to customers.

In practice, that means you should:

• limit it to information you have checked and approved
• tell it to say when it does not know, and offer a person instead
• check its answers about prices, refunds and bookings before you switch it on, and again when they change
• read a sample of real conversations each week, especially in the first month

The UK privacy rules to plan for

If your chatbot takes names, phone numbers or email addresses, it is collecting personal data. The Information Commissioner's Office (ICO) publishes guidance on the UK data protection rules. Four parts of it are especially relevant to a website chatbot.

Tell people what happens to their details

You must give people privacy information at the time you collect their personal data. That includes why you are collecting it, how long you will keep it and who it will be shared with. A short line beside the chat, with a link to your privacy notice, is one way to do this.

Be upfront that it is an AI

The ICO says that if you apply AI to personal data, you should be upfront about it and explain your purposes for using AI. Its guidance on AI also says you need to be transparent about how you process personal data in an AI system. In our view, the simplest way is to say it is an AI at the start of every chat, and offer a person.

The ICO says its AI guidance is under review after the Data (Use and Access) Act, so check it for updates.

Check what the chat tool stores on visitors' devices

Some chat tools store or read information on a visitor's device, for example to keep a conversation open as they move between pages. The Privacy and Electronic Communications Regulations (PECR) cover any use of storage and access technologies like this. You must tell users about the ones you use and explain what they do. You must also get their prior consent, unless an exception applies. The strictly necessary exception covers storage or access that is essential to provide the service the user asks for. Ask your provider what the chat tool stores and whether it needs consent on your website.

Collect only what you need

The data minimisation principle says personal data should be adequate, relevant and limited to what is necessary for your purpose. The ICO suggests you identify the minimum amount of personal data you need, and hold that much but no more. For a call back request, you might need a phone number and a short note of what the customer needs. Decide whether you also need their name. Ask visitors not to type payment card details or health information into the chat.

This is general information, not legal advice. If your chatbot will handle anything sensitive, read the ICO's guidance in full or take advice.

A good chatbot does not get in the way

A chat window that opens by itself and covers the page gets in the way of what the visitor came to read. Google's guidance describes intrusive overlays as page elements that block the view of the content. It warns that interrupting visitors with them may frustrate them and erode their trust in your website. In our view, a small chat button that people open when they choose is the better design.

It also needs to work for everyone. The Web Content Accessibility Guidelines (WCAG) say all functionality should be operable through a keyboard interface. Many people rely on a keyboard, including blind people and some people with mobility impairments. Before you switch a chatbot on, try opening it, typing a question and closing it using only the Tab, Enter and Escape keys. Then try it on your phone.

Prepare your information before you switch it on

A chatbot answers from the information you give it, so make that information complete and current. Before it goes live, write down:

• the services you offer, and the ones you do not
• the areas you cover and your opening hours
• how pricing works, even if the answer is that you quote after a visit
• how someone books, asks for a quote or requests a call back
• the 10 to 20 questions customers ask most, with your answers
• topics it should never answer, such as anything that needs a qualified person's judgement
• who receives handovers, and how quickly someone will reply

Keep this list up to date. When your prices, hours or services change, update the chatbot on the same day.

Your website pages should say the same thing as your chatbot. Our guide to turning website visits into enquiries covers making your local details agree and testing the whole enquiry journey on a phone.

10 questions to ask a chatbot provider

These questions help you compare providers. Good answers are specific. Vague answers about clever technology are a reason to keep looking.

1. Where does it get its answers, and can I see and change that information?
2. What happens when it does not know the answer?
3. How does it hand a conversation to a person, and how will I know?
4. Where do conversations and enquiries go, and can I read past chats?
5. Does it tell visitors it is an AI at the start of each chat?
6. What does it store on visitors' devices, and does it need cookie consent?
7. Where is conversation data stored, who can see it and how long is it kept?
8. Can people use it with a keyboard and on a phone?
9. Who keeps it up to date when my prices or hours change?
10. What does it cost each month, and what happens if usage goes over the allowance?

How to tell whether your chatbot is working

Judge a chatbot on what it does for your business, not on how many chats it has. In the first month, look at:

• enquiries it captured, and how many became quotes or bookings
• questions it could not answer, so you can add the missing information
• conversations handed to a person, and how quickly someone replied
• enquiries that arrived out of hours
• any answer that was wrong, and what you changed to fix it

If it is not helping after a fair trial, change what it knows or switch it off. In our view, a chatbot that gives poor answers is worse than having none.

How Buzzozo can help

Buzzozo is a UK team that sets up and runs an AI chatbot on your business website. We set it up with your services, prices, opening hours, the areas you cover and the questions customers really ask. It tells visitors it is an AI and says when it does not know rather than guessing. When a customer wants to talk, it offers your phone number, WhatsApp or a call back.

Conversations and enquiries arrive in your inbox or BuzzozoHub. AI lead capture into BuzzozoHub keeps the enquiry details and the conversation together for follow-up. When your prices, services or hours change, tell us and we update what it knows. It is one of four services on our AI for your business page.

Want to see one working on your own website? Start your free 14-day trial. Your trial comes with the AI chatbot switched on, and no card is needed to start.

Common questions