ChatGPT Ads: what businesses need to know about the new advertising channel?

Author: Mariliis Uibomäe · Published: 2026-09-02 · Last updated: 2026-10-06

ChatGPT ads have reached Europe, and it genuinely changes the marketing landscape. Businesses can now show their messages inside a conversational environment where people search for information, compare solutions and make purchase decisions. Before investing your first euro, it's worth understanding how the channel actually works.

This is not Google Ads with a new logo

The most important difference lies in the nature of intent. In Google Ads, a person types keywords and browses results. In ChatGPT, a person describes their problem and asks for help. This changes the whole targeting logic:

• Google Ads is based on search intent and keywords, ChatGPT Ads on conversational intent and context.
• In Google Ads the ad appears at the top of the search results, in ChatGPT the ad appears below the AI's answer.
• In Google Ads success is driven by keyword relevance, in ChatGPT by the relevance of the problem being solved.

You can't buy the answer

ChatGPT ads do not influence what ChatGPT recommends. The ad is shown below the answer, clearly labelled as sponsored. Paid advertising and organic AI visibility are two separate things: if you want ChatGPT to mention you within its answers too, that requires GEO — AI search optimisation — not an ad budget.

Who actually sees the ads?

Adult ChatGPT Free and Go users, plus some logged-out users, may see ads. Plus, Pro, Business, Enterprise and Edu users are ad-free. If your customers mainly use paid or business plans, your potential reach may end up smaller than expected.

Forget exact keywords

Instead of traditional keyword targeting, advertisers describe contextual signals:

• what problem your product or service solves;
• in what situation it becomes useful;
• what the customer might compare you to;
• what goal they are trying to achieve.

Contextual signals are broad relevance signals, not precise targeting rules. An important nuance for Europe: personalised ads are not yet available in the EEA or Switzerland, so relevance relies mainly on the ongoing conversation, general location, language, contextual signals, and your ad copy and landing page content. Your landing page is part of the relevance-assessment system, not just a destination.

Advertisers don't see conversations

Advertisers cannot access the conversations that triggered their ad, nor conversation history, names, emails or exact locations. Only aggregated data is available: impressions, clicks and conversions. Users can delete their ad history or turn off personalisation entirely at any time.

Pricing: three ways to buy

• CPM, paying for impressions, when the goal is reach and visibility.
• CPC, paying for clicks, when the goal is website traffic.
• oCPC, clicks optimised for conversions, when the goal is purchases, leads or sign-ups. Note that even with oCPC you are billed for the click, not the conversion.

Who can advertise and who can't?

Some categories are banned, others require extra verification. Financial and health services are generally banned outside the US, as are legal services, gambling and political advertising. OpenAI may request licences or business documents, and manual approval does not offer a workaround for banned categories.

Set up measurement before launch

Measurement exists, but visibility is more limited than in mature channels. Before launching you should set up the OpenAI pixel, the Conversions API, UTM parameters and GA4, and account for European consent requirements. Numbers from the ads manager and GA4 may differ, and OpenAI itself acknowledges that reliable benchmarks don't exist yet.

Who does the channel already suit today?

The strongest early candidates are businesses whose customers research and compare before buying:

• e-commerce;
• SaaS and software;
• education;
• travel;
• digital products;
• cross-border services.

The prerequisite is a working landing page, measurable conversions, and a budget you can treat as test money. Expect learning and data first, rather than immediately predictable revenue.

Who should still wait?

A test may be premature if your customers mostly use paid ChatGPT plans, you serve only a small local area, you can't properly measure leads or sales, or you need detailed keyword and demographic data.

How to get started?

I recommend starting with a small, well-thought-out test rather than a large budget. Pick one product or service where customers do the most research before buying, define the contexts where the ad could appear, set up proper measurement, and draw conclusions based on the results.

As an official OpenAI Select Partner, I can help businesses be among the first to test this new channel. Want to map out whether ChatGPT ads would suit your business? Get in touch and let's discuss what your first test could look like.