OpenAI has begun rolling out advertising inside ChatGPT. For a tool that millions of people now treat as their first port of call instead of Google, that is a genuinely new place to reach customers. Here is a plain-English guide for UK business owners: what ChatGPT ads are, how they work, what they might cost, and why getting in early could matter.
What are ChatGPT ads?
ChatGPT ads are sponsored results that appear inside the ChatGPT conversation. When you ask the assistant a question, alongside its written answer it can surface relevant products, services or businesses that have paid to be shown. Think of it as the AI equivalent of the sponsored listings you see at the top of Google, except they sit inside a chat the user is already having about exactly what they need.
OpenAI has confirmed it is testing and rolling out advertising formats within ChatGPT, having previously kept the assistant ad-free. The exact look, placement and rules are still evolving, so treat any specifics as early-stage and likely to change.
How do ChatGPT ads work?
The core idea is intent matching. Instead of targeting a keyword in a search box, an ad is matched to the meaning of a whole conversation. If someone is chatting through "how much does a new boiler cost in Kent and who should I call?", a heating engineer's sponsored result is highly relevant in that moment. The ad is shown in context, the user can act on it there and then, and you pay on a model similar to other paid platforms (typically per click or per action, with the precise pricing controls set by OpenAI as the system matures).
Instead of bidding on a keyword, you are matched to the intent behind an entire conversation.
Because the assistant already understands what the user is trying to do, the targeting can be far more precise than a single search term. That is the same principle behind AI search optimisation (GEO), where the goal is to be the answer an AI recommends. Paid AI placements and earned AI visibility work hand in hand.
Why do ChatGPT ads matter right now?
Three things make this worth paying attention to today rather than in a year:
- A huge, growing audience. OpenAI reports that ChatGPT has hundreds of millions of weekly users, and adoption is still climbing. A meaningful share of buyer research that used to start on Google now starts in an AI chat.
- Low competition. Almost no UK small business is advertising here yet. Early Google Ads and early Facebook Ads were cheap and effective for exactly this reason - the auction was not yet crowded.
- An early-mover advantage. The businesses that learn the format first build data, creative and a presence before costs rise. When everyone else arrives, you already understand what works.
We are not claiming guaranteed results - the platform is new and unproven for most sectors. But the pattern of "new channel, large audience, little competition" is the same one that rewarded early adopters of every major ad platform before it.
What could ChatGPT ads cost?
It is too early for reliable benchmark figures, and anyone quoting precise UK costs per click today is guessing. What we can say is that new ad auctions usually start cheaper than mature ones because demand is low. Expect a model broadly comparable to other pay-per-result platforms, with budgets you can set and control. The sensible approach is to start small, treat early spend as paid learning, and scale only what proves it can generate enquiries.
Who are ChatGPT ads best for?
The clearest early fit is local and service businesses - the kind of firms where a customer asks the AI a practical "who can do this for me near me?" question. That includes:
- Home improvement and trades: kitchens, windows, roofing, heating, landscaping.
- Local service providers: dentists, clinics, solicitors, accountants, recruiters.
- Considered-purchase businesses where people research before they buy, which is exactly when they turn to an assistant for advice.
If your customers are already asking AI tools for recommendations in your category, that is the strongest signal that paid AI placement is worth testing. Running it well sits naturally within our AI Ads service, alongside your existing search and social campaigns.
How do you get started with ChatGPT ads?
You do not need to wait for a perfect playbook. A practical first move is to get the foundations right so you are ready the moment the format is widely available to advertisers:
- Make sure AI can already find and trust you. A fast, well-structured website and strong reviews help you appear in AI answers organically - check where you stand with a free SEO audit.
- Clarify your offer and tracking. Know your best service, your numbers, and how a new enquiry is measured, so paid AI traffic can be judged on real outcomes.
- Test small and learn fast. When placements open up, run a controlled budget, measure enquiries (not impressions), and double down on what books work.
ChatGPT ads will not replace Google or Meta overnight, but they are an early window into how people will increasingly discover businesses. The firms that experiment now will be the ones with a head start when the channel matures.
Want help testing AI advertising before your competitors do? Take a look at our AI Ads service, or book a discovery call and we will map out a sensible first move for your business.
