OpenAI takes another step towards creating a full-fledged advertising platform.
The company has begun testing a new ad format in ChatGPT that allows multiple advertisers to appear in a single sponsored placement. This move increases the amount of ad inventory available in ChatGPT while providing advertisers with more opportunities to reach users during product research and purchase-related conversations.
According to an update sent to advertisers, testing is currently limited to a small subset of ChatGPT ads.
Until now, sponsored placements typically featured a single advertiser. As part of the new test, ChatGPT can display multiple relevant advertisers within the same ad unit.
OpenAI says eligible ads will be sold through a second-price auction model, a pricing approach commonly used on digital advertising platforms in which the highest bidder wins but pays slightly more than the next highest bid.
The company says the goal is to improve product discovery for users while increasing opportunities for advertisers to engage with high-intent audiences.
For marketers, the test offers a first look at how OpenAI could scale its advertising business as competition for AI-driven discovery traffic intensifies.
Ads Manager gains more familiar features
Along with the new ad format, OpenAI is adding several campaign management features designed to make its platform more like the ad systems marketers already use.
Advertisers can now convert existing campaigns from lifetime budgets to daily budgets and clone CPM campaigns to CPC campaigns with just one click. Impression-based campaigns now also support custom CPM max bids.
The company added bulk editing tools in Ads Manager and announced that daily budgets will move to an average daily budget model, providing greater flexibility for the weekly rhythm.
Together, the updates reduce some of the operational friction that advertisers often experience when managing campaigns across multiple platforms.
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International expansion continues
OpenAI also expands geotargeting options.
Previously, advertisers could target users in the United States, Canada, Australia and New Zealand. The platform now supports targeting in the United Kingdom, Japan, South Korea, Brazil and Mexico.
This expansion gives advertisers access to a broader set of international markets and demonstrates OpenAI’s continued investment in growing its advertising ecosystem beyond English-speaking regions.
What Marketers Should Watch For
The new ad format is perhaps the biggest announcement of the update.
Allowing multiple advertisers to compete within a single location increases inventory without requiring OpenAI to dramatically increase the number of ads shown to users. It also creates a more competitive bidding environment that could ultimately influence pricing and campaign performance.
The test may also offer clues about OpenAI’s long-term monetization strategy. If multi-advertiser placements work well, they could become a larger part of the company’s advertising inventory and play a growing role in how brands reach consumers during AI-powered search and purchase journeys.
The position OpenAI tests multi-advertiser ad placements in ChatGPT appeared first on MarTech.
