How to use AI in your small business: a practical guide

Planning and thinking things through

One of the best uses of AI is as a sounding board. Describe your idea, your situation and your limits, such as time, money and skills, then ask it to find gaps, list the risks or suggest what to do first. It's like talking a problem through with someone who never gets bored of the question.

Ask it to argue against you. "What would make this idea fail?" or "What would a sceptical customer ask me?" tends to get more useful answers than asking whether your idea is good, because these tools often lean towards agreeing with you. You can use what comes out to fill in a one-page business plan, but the decisions should stay yours.

Writing first drafts and customer replies

AI is quick at first drafts: replies to enquiries, social posts, proposals, website copy and product descriptions. Give it the facts and the tone you want, then rewrite the result in your own voice. Editing a draft is faster than starting from nothing, and the editing is what keeps it sounding like you.

It's also handy for customer service. Draft clear template replies for common questions, like how to book, what's included or what happens if someone cancels, and save the good ones. For a tricky message such as a complaint, describe the situation without names or personal details and ask for a calm reply that acknowledges the problem and offers a fix. Read it as the customer would before you send it.

Watch for generic phrases and claims you can't back up. If it says something you wouldn't say to a customer's face, cut it.

• Paste in rough bullet points and ask for a short, clear email.
• Ask for three different opening lines for a post and pick the best.
• Share a past post you liked and ask for a new one in the same style on a different topic.
• Ask it to cut a long draft in half or make it plainer.

Research and summarising, with checking

AI can summarise long documents, explain jargon and give you a starting overview of a market, a competitor or a rule you need to follow. Use it to get your bearings faster, not as the final word.

These tools can state wrong things with total confidence, including made-up figures and sources. Anything that matters, like tax, legal rules, prices or statistics, should be checked against the original source, such as GOV.UK, HMRC or the ICO. If a tool gives you a link, open it and make sure it says what the tool claims. Talking to real customers still beats any summary, and our guide to market research on a budget shows you how.

Admin, spreadsheets and everyday tasks

Small admin jobs add up. AI can write spreadsheet formulas, explain why one isn't working, help you set up a simple income and expenses tracker, turn notes into a to-do list or draft a checklist for a process you repeat every week.

Check what it produces. A formula that looks right can still pick up the wrong range, so test it on a few rows where you already know the answer.

• "Write a Google Sheets formula that totals column C where column B says paid."
• "Turn these notes into a list of actions with a deadline for each."
• "Create a simple weekly checklist for running a small online shop."

Role play and practice

AI gives you a low-pressure way to rehearse conversations you're nervous about. Ask it to play a customer who thinks you're too expensive, a supplier you're negotiating with or an investor asking awkward questions. Then practise your answers until they feel natural.

Tell it to stay in character and push back properly, otherwise it may go easy on you. This works especially well before sales calls and pitches, and our guide on how to pitch your business gives you a structure to practise against.

How to write a good prompt

The answer you get depends on what you put in. Vague questions get vague answers. A good prompt covers four things: your situation, the exact task, the context it needs and the format you want back, such as length and tone.

For example, instead of "write an email to a client", try: "I run a one-person bookkeeping business for tradespeople. A plumber I've worked for has an invoice for £300 that's 14 days overdue. Write a short, friendly reminder email that mentions invoice INV-042 and leaves a placeholder for my bank details. Keep it under 120 words and don't make it sound threatening."

Then treat it like a conversation. Ask for it firmer, shorter or warmer until it's right. General tools don't know your business unless you explain it each time, which is why some people use a coach that already has the context. Exitnine Coach is an AI business coach that knows your plan and weekly priorities, so you can skip the background and get to the question.

What not to do with AI

A few simple rules will keep you out of most trouble.

• Don't paste in sensitive customer data, such as names with contact details, health information, financial details or anything a customer told you in confidence.
• Don't trust facts, figures or legal points without checking them at the source.
• Don't publish anything unedited. Read it, fix it and make sure it sounds like you.
• Don't let it promise customers things you can't deliver, like dates or results.
• Don't put passwords, bank details or confidential business information into a tool you haven't checked.

UK GDPR basics for customer data

If you use personal data, meaning information that identifies a living person such as a name, email address or order history, UK data protection law applies to you, even as a sole trader. The ICO is clear that there are no special exemptions for generative AI. If you paste customer details into an AI tool, you're sharing that data with the tool's provider, and the usual rules apply.

In practice, remove names and identifying details before pasting anything in. Check the tool's settings and terms to see how your inputs are stored and whether they're used to train its models. Make sure your privacy notice tells customers what you do with their data. Organisations that use personal information, including sole traders, also need to pay the ICO a data protection fee unless they're exempt.

The ICO's guidance on AI and data protection is under review after changes made by the Data (Use and Access) Act, so check the latest version on the ICO website. This is general information rather than legal advice, and the ICO has free resources aimed at small businesses if you're unsure.