The advertising ecosystem around OpenAI is evolving quickly, and ecommerce brands are now getting a much simpler way to advertise inside ChatGPT. The company is introducing new product feed-based advertising tools that allow retailers to run campaigns directly from their existing product catalogues instead of manually creating ads for every item.
This update represents a major shift in how brands can market products through conversational AI. Rather than relying only on traditional search ads or marketplace promotions, businesses can now connect structured product feeds to ChatGPT and automatically generate sponsored product placements that appear below AI-generated responses.
The move shows how OpenAI is steadily building a complete ecommerce advertising ecosystem inside ChatGPT while also expanding campaign management, bidding systems, conversion tracking, and partner integrations.
OpenAI Introduces Product Feed-Based Advertising
OpenAI’s latest advertising update is focused on simplifying campaign creation for ecommerce businesses. Instead of building individual ads manually, retailers can upload an existing product catalogue that contains all necessary product information.
The system automatically generates advertisements using details already stored inside the feed, including:
- Product titles
- Images
- Pricing information
- Availability status
- Seller details
- Product descriptions
These sponsored ads continue to appear beneath ChatGPT responses and are clearly labelled as sponsored content so users can distinguish them from organic recommendations.
According to reports from Digiday, the change affects the campaign setup workflow rather than changing where ads appear inside ChatGPT. Retailers simply connect their product feed, select eligible products, and let the platform generate the advertisements automatically.
This process dramatically reduces the workload for ecommerce brands managing large inventories. Instead of handling thousands of individual ad creatives manually, businesses can now automate much of the setup process through structured product data.
How Product Feeds Work in ChatGPT Ads
Before this advertising update, retailers already had the option to upload product catalogues to ChatGPT to improve shopping-related responses. That feature enabled the chatbot to provide users with useful shopping details such as:
- Product prices
- Availability information
- Product specifications
- Seller context
- Shopping recommendations
The new system expands those capabilities by connecting catalogue data directly to paid advertising placements.
This means the same product information used for organic shopping discovery can now also power sponsored product listings. OpenAI’s merchant documentation explains that the product feed is essentially a structured data file that gets indexed and ingested by ChatGPT’s systems.
The catalogue becomes the foundation for both:
- Organic shopping recommendations
- Sponsored ecommerce ads
This creates a unified advertising and discovery environment where merchants can maintain one consistent data source across multiple shopping experiences.
Similarities to Google Shopping Campaigns
The overall workflow resembles shopping ad systems used by major advertising platforms like Google.
Most ecommerce businesses already maintain structured product feeds for platforms such as:
- Google Shopping
- Meta Ads
- Amazon Ads
- Retail marketplaces
Because of that, advertisers may not need to create entirely new catalogues specifically for ChatGPT advertising. Existing product feed infrastructure can likely be reused with minimal modifications.
This lowers the barrier to entry for brands that want to test advertising within conversational AI platforms.
However, industry analysts note an important difference between ChatGPT advertising and traditional digital advertising systems.
Conversational Intent Changes Ecommerce Advertising
Research firm eMarketer explained that ChatGPT advertising works differently from platforms like Google, Meta, and Amazon because the ads are tied to conversational intent.
Traditional advertising platforms usually rely on signals such as:
- Search history
- Social media activity
- Marketplace browsing behaviour
- Website tracking
- User interests
ChatGPT advertising instead focuses on what users are actively discussing or asking in conversations.
For example, if a user asks ChatGPT for recommendations about running shoes, skincare products, office chairs, or gaming laptops, the platform can display highly relevant sponsored products based on the context of that conversation.
This creates a potentially more natural shopping experience because the recommendations are aligned with the immediate user intent rather than long-term behavioural tracking.
As conversational commerce grows, this advertising model could become increasingly valuable for ecommerce companies.
AI-Assisted Shopping Continues to Grow
The expansion of ChatGPT ads comes at a time when AI-assisted shopping is rapidly increasing.
According to eMarketer, approximately 23.4% of the United States population is expected to become AI-assisted digital shoppers this year. That figure reportedly represents a 19% year-over-year increase.
The growing popularity of AI shopping assistants indicates that consumers are becoming more comfortable using conversational platforms to:
- Discover products
- Compare options
- Read recommendations
- Research pricing
- Make purchase decisions
This trend is encouraging major ecommerce advertisers to experiment with AI-powered shopping environments earlier than many analysts originally predicted.
OpenAI Supports Massive Product Catalogues
OpenAI is reportedly asking new ecommerce partners to first provide a sample set of 100 products before submitting a complete catalogue.
Once approved, the platform can reportedly support up to one million stock keeping units (SKUs) per advertiser.
That scalability is particularly important for:
- Large online retailers
- Enterprise ecommerce brands
- Marketplace sellers
- Multi-category merchants
Managing large product catalogues manually would be nearly impossible without feed automation, so the new system is designed to support enterprise-level advertising operations.
At the moment, OpenAI has not officially confirmed a public launch date for the full product feed advertising format.
Criteo Becomes OpenAI’s First Ad Tech Partner
Criteo has emerged as OpenAI’s first advertising technology partner for the new product feed advertising system.
According to reports, at least one retail brand has already tested the process through Criteo’s advertising infrastructure.
Earlier this year, Criteo confirmed its participation in OpenAI’s ChatGPT advertising pilot program. The integration allows brands using Criteo’s advertising platform to connect with ChatGPT ads more efficiently.
In May, Criteo further stated that it became the first advertising technology partner integrated with OpenAI’s ChatGPT ad pilot.
This partnership is important because many ecommerce companies already rely on Criteo for performance marketing and retail media campaigns. Existing relationships could accelerate adoption of ChatGPT advertising.
OpenAI Expands Its Advertising Partner Ecosystem
Beyond Criteo, OpenAI has also announced several additional technology and agency partnerships supporting ChatGPT ads.
Technology Partners
OpenAI listed the following ad technology partners:
- Adobe
- Criteo
- Kargo
- Pacvue
- StackAdapt
Agency Partners
OpenAI also named several major advertising agency groups:
- Dentsu
- Omnicom
- Publicis
- WPP
These partnerships suggest that OpenAI is positioning ChatGPT advertising as a serious competitor in the broader digital advertising market.
StackAdapt Prepares Feed Integration Support
StackAdapt also confirmed readiness for OpenAI’s product feed support.
Yang Han, the company’s co-founder and chief technology officer, stated that StackAdapt already has feed connection capabilities prepared for OpenAI integration.
According to Han, once OpenAI fully enables support, StackAdapt can directly publish product feeds into the platform.
This readiness indicates that multiple advertising vendors are already building infrastructure around ChatGPT advertising, even before the full rollout is publicly available.
OpenAI Launches More Advertising Tools
On May 5, OpenAI announced additional advertising tools designed to make ChatGPT ads more accessible for businesses.
One major addition was the launch of a beta self-serve Ads Manager alongside partner-based campaign creation options.
The Ads Manager allows advertisers in the United States to:
- Register advertising accounts
- Add payment information
- Set campaign budgets
- Configure bidding strategies
- Upload creatives
- Monitor campaign performance
This marks an important step toward creating a complete self-service advertising ecosystem similar to platforms operated by Google and Meta.
Advertisers can either work directly through OpenAI’s Ads Manager or continue using approved advertising partners for campaign support.
CPC and CPM Advertising Options
OpenAI also expanded its bidding models for advertisers.
Initially, ChatGPT ads primarily supported CPM (cost-per-thousand impressions) buying. OpenAI has now added CPC (cost-per-click) bidding as well.
Under the CPC model, advertisers only pay when users click on ads.
The platform now supports:
- CPM buying
- CPC buying
- Expanded measurement tools
This gives advertisers more flexibility depending on their campaign goals.
For example:
- CPM may work better for awareness campaigns
- CPC may work better for performance marketing and conversions
The addition of CPC bidding is especially important for ecommerce brands focused on measurable sales performance.
Conversion Tracking and Performance Measurement
OpenAI is also developing more advanced performance measurement systems for advertisers.
The company confirmed the introduction of:
- Conversion tracking
- Expanded measurement tools
- Planned third-party analytics integrations
These features are essential for ecommerce businesses that need to measure return on ad spend and campaign effectiveness.
OpenAI additionally stated that conversations and personal details are not shared with advertisers.
This messaging appears designed to address growing concerns around AI privacy and data usage in advertising systems.
Cost-Per-Action Models Are Also Coming
In addition to CPM and CPC advertising, OpenAI is reportedly working on cost-per-action (CPA) models.
Under CPA advertising, brands would only pay when users complete a specific action, such as:
- Making a purchase
- Signing up for a service
- Completing a lead form
- Downloading an app
CPA systems are particularly attractive for performance marketers because payment is directly tied to measurable outcomes.
If OpenAI successfully introduces CPA-based advertising inside ChatGPT, it could significantly increase interest from ecommerce brands looking for ROI-focused advertising channels.
ChatGPT Ads Are Expanding Internationally
According to OpenAI, ChatGPT ads are currently rolling out in:
- United States
- Australia
- New Zealand
- Canada
The ads may appear for users on:
- Free plans
- Go plans
However, users subscribed to the following plans reportedly will not see ads:
- Plus
- Pro
- Business
- Enterprise
- Edu
This tiered approach allows OpenAI to monetize free users while maintaining ad-free premium experiences.
OpenAI’s Age Restrictions for Advertising
OpenAI also outlined safeguards related to age-based advertising exposure.
The company stated that:
- Ads will not be shown to users who indicate they are under 18
- Ads may also be restricted for users predicted to be under 18
- Logged-out users will receive only age-appropriate advertising experiences
Because OpenAI lacks age information for logged-out visitors, the company says it designed the advertising experience to remain suitable for all age groups.
These safeguards reflect increasing regulatory pressure surrounding advertising practices involving younger users.
Product Feed Ads Follow OpenAI’s Checkout Expansion
The launch of product feed advertising follows OpenAI’s earlier ecommerce expansion into checkout functionality inside ChatGPT.
Reuters previously reported that OpenAI launched Instant Checkout in partnership with:
- Etsy
- Shopify
The feature initially supported purchases from US-based Etsy sellers, while Shopify integration was expected later.
At the time, OpenAI stated that merchants would pay a small transaction fee on completed purchases. The service itself remained free for users and would not influence product recommendations.
The addition of product feed-based advertising now builds on that ecommerce foundation, creating a more complete shopping ecosystem within ChatGPT.
Why This Update Matters for Ecommerce Brands
OpenAI’s product feed advertising system could significantly change how ecommerce companies approach digital marketing.
Key advantages include:
- Easier campaign setup
- Automation for large catalogues
- Conversational intent targeting
- Integration with existing product feeds
- Multiple bidding models
- Advanced conversion tracking
- Expanding partner ecosystem
As AI-assisted shopping becomes more mainstream, brands that adopt conversational advertising early may gain a competitive advantage.
The system also demonstrates how AI chat platforms are evolving beyond informational tools into full-scale commerce and advertising ecosystems.
The Future of Conversational Commerce
The introduction of product feed ads inside ChatGPT highlights a broader industry shift toward conversational commerce.
Instead of users browsing traditional ecommerce websites or searching marketplaces manually, AI assistants are increasingly becoming discovery engines for products and services.
OpenAI’s latest advertising expansion positions ChatGPT as both:
- An AI assistant
- A commerce platform
With support for structured product feeds, automated campaign generation, CPC bidding, conversion tracking, and checkout integrations, OpenAI is building infrastructure that could eventually compete with established advertising giants.
Although the company has not yet announced a full public launch date for product feed campaigns, the ongoing rollout suggests that ecommerce advertising inside ChatGPT is moving rapidly toward mainstream adoption.
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