Do I need AEO and GEO, or is one enough?

For a local Bristol business the work is almost the same. AEO is about being the answer in places like Google's AI features. GEO is about being mentioned in what chatbots like ChatGPT write. Start with clear pages, consistent details and genuine reviews, which help with both, then check which tools actually name you.

If someone in Bedminster asks an AI for a plumber, will it only name firms from BS3?

Nobody outside the tools can say. Answers vary between people, places and runs of the same question, and no tool publishes how it chooses. What you can do is state plainly on your site which areas you cover, using the names customers use, so a tool reading your pages isn't left guessing.

Do I need to be on Checkatrade or Trustpilot for AI to name me?

There is no published rule that says so. These platforms help people decide once they have found you, and they give you reviews you didn't write yourself. Your Google Business Profile matters too, because Google says Business Profiles can help your services appear in its AI responses. Don't join anything just for an AI.

I'm a sole trader, so I'm not on Companies House. Does that count against me?

Not as far as anyone has published. Sole traders can trade under their own name or a business name and don't register that name with Companies House. What matters is that the name on your website, Google profile, listings and invoices is the same everywhere.

What Is AEO and Why Bristol Businesses Should Care in 2027: A Plain-English Guide and a Month of Jobs

Q: Is it worth paying someone for AEO in Bristol?

Only for work you can see and check, and never for a promised mention, because nobody can promise one. Google says no third-party tool has access to its internal ranking or AI systems. An audit that shows what the tools say about you today is a reasonable first spend. Our SEO plans include AEO as standard.

You might have met “AEO” in a sales email, from an agency pitch, or in a post about AI search. It sounds like jargon. It isn’t very complicated, and you can’t buy your way into it with a secret trick. This guide explains it once, plainly, then gives you a month of jobs.

AEO in one minute

AEO stands for answer engine optimisation. An “answer engine” is anything that gives a person an answer instead of a list of links. That includes Google’s AI Overviews and AI Mode, ChatGPT, Gemini and Perplexity.

Ask one of them for “a good electrician in Bristol” and you may get a short reply that names a few firms. AEO is the work of making your business easy for those tools to find, understand and name.

You’ll also hear GEO, generative engine optimisation. It’s the same idea aimed at what chatbots write. For a local firm the two overlap almost completely. Our pages on answer engine optimisation and generative engine optimisation cover the difference if you want it.

The part that surprises people: it’s mostly SEO

Google’s own guidance says there are no additional requirements to appear in AI Overviews or AI Mode. A page needs to be indexed and eligible to show in Google Search with a snippet, and that’s it. Google also says there is no special schema markup you need to add. Source: Google Search Central, AI features and your website.

So AEO is not a separate trade. It’s SEO done with answers in mind: pages that state clearly what you do, where, and for whom, backed by details that agree everywhere and by reviews from real customers.

What you can’t control

Be wary of anyone who says otherwise.

Whether you get named. The tools decide. We know of no published formula from any of them.
The same answer twice. Answers change between people, places and runs of the same question. Treat any check as a snapshot.
How fast anything changes. None of the tools publish a timeline.

Our AI search visibility guide lays out what is and isn’t published, with sources.

What you can control

Access. OpenAI says sites that opt out of its OAI-SearchBot crawler won’t be shown in ChatGPT search answers. Ask whoever built your site to check your robots.txt isn’t blocking it, or blocking Googlebot. Source: OpenAI crawler documentation.
Clear pages. One page per main service, saying what you do, the areas you cover and what customers ask.
Consistent details. Same name, address, phone and service descriptions on your site, Google Business Profile and listings.
Real reviews. From customers, on platforms where people can trace them.

Why “Bristol” is a slippery word

Customers say “Bristol” for a wide patch, and postcodes don’t follow the council boundary. Wikipedia’s list of the BS postcode area shows the point:

BS3 covers Bedminster, Southville and Windmill Hill. BS6 covers Redland, Cotham and Montpelier. BS8 covers Clifton, Hotwells and Leigh Woods.
BS7, BS8, BS14, BS15 and BS16 each stretch into South Gloucestershire, North Somerset or Bath and North East Somerset.
BS31 uses the post town Bristol, but it covers Keynsham and Saltford, which are in Bath and North East Somerset.

Source: Wikipedia, BS postcode area. The practical lesson: if you serve Keynsham or Downend, say so by name on your site. Don’t assume a tool will work out that “Bristol” includes you.

Your UK paper trail

None of the tools publish whether they read official registers. But a human checking you out will, and tidy records make you easy to match.

Limited company? Companies House lets anyone search by company name or number. It also notes that it does not check the accuracy of the information filed, so keep your own entry right. Source: Companies House.
Sole trader? You can trade under your own name or a business name. GOV.UK says to include your name and any business name on official paperwork such as invoices and letters. Source: GOV.UK.
Trade registers. HSE says anyone working on gas appliances in domestic premises must be a Gas Safe registered engineer (HSE FAQ), and explains how to check one (HSE). TrustMark calls itself the only UK Government-endorsed quality scheme for work in and around the home. Source: TrustMark. If you’re on a register that applies to you, show your number on your site.

Reviews: Google first, then the rest

Google reviews are the ones that show against your Google Business Profile, and Google says Business Profiles can help your services appear in AI responses as well as normal results. Source: Google Search Central, guide to generative AI features.

Trustpilot and Checkatrade are the usual extras for Bristol trades and firms. They help people choose you. Whether any AI tool weighs them, nobody publishes. Our Bristol Google Maps guide covers collecting reviews properly.

Check where you stand in ten minutes

Pick three questions a real customer would ask. For example: who should I hire for [your problem] in [your neighbourhood], and what does [your service] cost in Bristol.
Ask each in Google (look for an AI Overview), ChatGPT and Gemini.
Write down whether you’re named, whether you’re linked, whether the description is right, and who else appears.
Do it again next week. If the answers differ, that’s normal.

What to do this month

Week 1. Open your site on a phone. Does each main service have its own page, with the areas you cover written out by name? List the gaps.

Week 2. Check your name, address and phone on your site, your Google Business Profile and your two biggest listings. Fix any that disagree. If you’re a limited company, check your Companies House entry too.

Week 3. Write answers to the five questions customers ask most, in plain words, near the top of the relevant page. Put real prices or ranges in only if you’re happy to stand behind them.

Week 4. Ask your last ten happy customers for a Google review. Run your ten-minute check again and keep the log.

What not to buy

Google’s guide says you don’t need to create new machine-readable files, AI text files or markup to appear in its generative AI features, and warns that no third-party tool has access to its internal ranking or AI systems. Anyone selling a special file, a guaranteed mention or a “proprietary AI score” is selling something the tools haven’t said exists.

If you’d like someone to test the tools properly, the AI Visibility Audit checks what they say about you and gives a prioritised list of fixes. For ongoing work, our SEO for Bristol businesses page includes AEO as standard on the full plan.

Local SEO for Bristol Businesses: Why Proof Beats Tricks in a Crowded City covers the wider fundamentals this builds on.