Business Insider reviewed data from tens of thousands of recent ChatGPT prompts collected by two adtech companies. The headline: ads are still rare. One dataset found that only around 1–2% of ChatGPT prompts produced ads, and when ads did appear, most conversations had only one. OpenAI is clearly trying not to turn ChatGPT into a cluttered search-results page overnight.
That restraint matters. The interesting part is not that ChatGPT has ads. The interesting part is where ads are beginning to appear.
According to the same reporting, software is currently the largest category, which makes sense: many people use ChatGPT while working, building, researching, writing, or choosing tools. But travel is also showing up strongly. Adthena’s test found that travel-related questions triggered ads across more advertisers than clothing or consumer electronics, including names such as Expedia, Airbnb, Hilton, and Royal Caribbean.
That is the signal worth watching.
Travel fits the conversational ad format unusually well
Travel has always been a high-intent advertising category, but the intent is rarely simple.
A person does not usually move from “I want a trip” to “I booked” in one clean search. They compare destinations, dates, neighborhoods, budgets, room types, flight times, loyalty perks, cancellation rules, weather, reviews, family needs, restaurant options, and airport transfers.
That is exactly the kind of messy decision-making process where conversational AI works naturally. In classic search, marketers bid on a keyword. In a chat interface, the platform can see the decision forming over several turns.
A user might begin with “Where should I go in July with kids?” Then narrow to Greece. Then ask about beach resorts. Then compare Crete with Rhodes. Then ask which hotels have family rooms, half-board, direct beach access, and flexible cancellation. That journey used to be spread across Google, OTAs, review sites, blogs, maps, YouTube, and maybe a few WhatsApp messages. Inside an AI assistant, much of it can happen in one place.
That changes the advertising surface. The ad is no longer only next to the search result. It can appear around the moment when the assistant understands the traveler’s constraints and is close to shaping a shortlist.
This is not Google search copied into chat
OpenAI’s own positioning is careful. Its help page says ads are being tested for logged-in adult users on Free and Go plans, with a phased rollout. OpenAI also says ads do not influence ChatGPT’s answers and that conversations are kept private from advertisers.
The commercial design is still evolving. OpenAI has also started rolling out a beta self-serve Ads Manager, with advertisers able to sign up and buy ads directly, while OpenAI’s system controls delivery decisions.
For travel brands, the important question is not whether this looks exactly like Google Ads. It probably will not.
Google search advertising was built around keywords, auctions, landing pages, and clicks. Conversational advertising will likely be built around context, intent, relevance, and the assistant’s ability to understand what the user is trying to achieve.
That creates a different kind of competition. A hotel, airline, OTA, cruise line, tour operator, or destination brand may not only compete for the click. It may compete to be considered relevant enough to appear inside the conversation at all.
The market is moving in the same direction
ChatGPT ads are only one part of a larger shift. Google is pushing AI deeper into search, shopping, and travel planning. OTAs are experimenting with AI trip planning and conversational discovery. Expedia and Booking.com were among early travel partners inside ChatGPT apps, giving large platforms a direct path into AI-led travel planning. At the same time, hospitality tech vendors are building tools to help hotels understand how they appear in AI-generated recommendations.
The direction is clear: travel discovery is moving closer to the assistant layer.
The advertising lesson
ChatGPT ads are not yet a mature travel channel. The data reported by Business Insider suggests they are still limited and controlled. That is exactly why the early pattern is interesting. Travel is appearing because the category fits the format. High intent. Many constraints. Large transaction values. Emotional decisions. Strong need for comparison. Plenty of room for sponsored recommendations if the platform can keep them relevant and clearly labelled.
The winners in this environment may not simply be the brands with the largest media budgets. They will be the brands whose products, content, and commercial data are easiest for AI systems to understand and match to traveler intent.