ChatGPT Ads: how advertising in ChatGPT works and who it suits

More and more people ask ChatGPT before they decide: which software, which flat, which provider. Since 2026 you can advertise there. The channel is young and the rules change quickly. This article describes what applies according to OpenAI's official information (as of October 2026) and how we at ad.boutique introduce clients to the channel. Our service for this is described on the page AI marketing with ChatGPT Ads and GEO.

In short

• ChatGPT Ads are paid ads that appear in ChatGPT when they fit the conversation, below the answer and labelled as sponsored.
• The answer itself remains independent of the advertising, according to OpenAI.
• In Europe, according to OpenAI, the channel was expanded in August 2026 to 31 markets, including Austria and Switzerland.
• Regulated industries such as finance, health and law are only admitted gradually and after individual review.
• Before you start, check availability in your country, industry rules and measurement. Everything changes faster than on Meta or Google.

What ChatGPT Ads are

ChatGPT Ads is OpenAI's advertising product for ChatGPT. The key points according to OpenAI's official pages and help centre, as of October 2026:

The difference from search advertising: the ad does not appear for a search term but in the context of a conversation. People describe whole situations there ("I'm looking for a tool for my team of 20 people that ..."), not two keywords.

How it differs from Google Ads and GEO

ChatGPT Ads, Google Ads and GEO reach people at similar moments but work differently.

ChatGPT Ads and GEO complement each other. The ad gets you into conversations in which ChatGPT does not yet mention you of its own accord. GEO makes sure you are mentioned even without an ad. More on this in the article GEO: how your company gets mentioned in ChatGPT and Perplexity.

Which industries, and with which restrictions

OpenAI's ad policies apply in principle. For our industries, as of October 2026, this means:

• E-commerce: well suited to products that are researched and compared before purchase.
• SaaS: well suited, because software selection often starts with questions to AI assistants.
• Real estate: possible for projects and services, provided the content complies with the policies.
• Recruiting: possible, provided job ads are not discriminatory and comply with the policies.
• Finance and issuers: according to OpenAI, financial services are admitted gradually and after manual individual review. For investment products, the advertising rules of the respective country also apply, such as prospectus requirements and risk warnings.

Health and legal services are likewise only admitted gradually and after review. According to OpenAI, political advertising is not allowed. Advertisers must comply with the rules of the countries in which they advertise and must not misstate their location.

At ad.boutique, we check suitability before the start. No approval, no campaign.

Availability in Austria and Switzerland

According to OpenAI, ChatGPT Ads was expanded in August 2026 to 31 European markets: the 27 EU member states plus Norway, Iceland, Liechtenstein and Switzerland. This means Austria, Germany and Switzerland are covered in principle.

What remains open is how you book. Depending on the country and the timing, the official pages name two routes: yourself through the Ads Manager, or through OpenAI's ads team and agency and technology partners. The help page on availability keeps a list of countries, and the company that advertises and is billed must be based in one of the countries listed there. Check this list before you start, it changes.

Important for planning: according to OpenAI, personalised ads are not available in the EEA and Switzerland for now. Delivery there is based on the context of the conversation, so you should not plan on custom audiences from customer lists for these markets.

Measuring and managing

We measure ChatGPT Ads like any other channel: against the target metric, not clicks.

1. Set the target metric: qualified enquiries, purchases, demo appointments.
2. Install the measurement pixel: OpenAI offers a measurement pixel for the website and a server-side API. The pixel has a consent function, and as always, consent comes first.
3. Set UTM parameters, so that visits from ChatGPT are clearly identifiable in your own analytics and CRM.
4. Match against the CRM: according to OpenAI, advertisers only receive aggregated values. Whether a click turned into a customer is something you see in your own systems.
5. A dedicated landing page: anyone coming from a conversation has a specific question. The page has to answer exactly that.

Because the channel is young, there are hardly any reliable benchmarks. We do not publish metrics before we have our own clean data.

Checklist before the start

Before we launch a ChatGPT campaign, we check these points:

1. Country: Is the advertising company based in a country that OpenAI has opened to advertisers?
2. Industry: Do the ad policies allow the offer? Does it need manual approval?
3. Booking route: Yourself through the Ads Manager, or through OpenAI or a partner?
4. Landing page: Does it answer the question the ad comes from on the first screen?
5. Measurement: Pixel and consent set up, UTM parameters set, CRM ready?
6. Test budget and period: What do we want to know after how many weeks?
7. Stop criterion: At what point do we stop if the target metric is not reached?

This list is short, but it prevents the two most common mistakes with new channels: launching without being able to measure, and letting things run without ever deciding.

When ChatGPT Ads are not a fit

ChatGPT Ads are a poor fit if your offer is rarely researched, for example with quick impulse purchases, if your industry is not (yet) admitted, or if you have no landing page that answers questions honestly. And they are not a replacement for Meta and Google, but an additional channel that still has to prove itself.

How we start at ad.boutique

ad.boutique is a performance marketing agency from Vienna with an office in Zurich. We start ChatGPT Ads in four steps:

1. Suitability check: Is your industry allowed to advertise, in which countries, through which booking route?
2. List of questions: Which questions does your target group ask ChatGPT? This list is also the measurement basis for GEO.
3. Test: Ads and a landing page written from the question, measured with the pixel and CRM.
4. Decision: Evaluation against the target metric, with a clear recommendation: expand or stop.

You can book ChatGPT Ads with us as a standalone service or as part of an existing engagement, with the same numbers in the dashboard as Meta and Google. More on the page AI marketing with ChatGPT Ads and GEO and the bigger picture on the page performance marketing.