Amazon Opens a New Route to ChatGPT Ads Through Its DSP

Amazon and OpenAI have launched a limited U.S. pilot that lets select advertisers extend campaigns into ChatGPT through Amazon Ads and Amazon DSP. The arrangement gives OpenAI a ready-made route to advertiser demand while giving Amazon’s buyers access to a new conversational ad surface. It is an early test, not a broad rollout—and its long-term importance will depend on whether it can demonstrate measurable results without undermining user trust. 181922

How the ChatGPT ads pilot works

The pilot is available to a select group of U.S. advertisers. Delta Vacations is among the first publicly named participants. Eligible brands can use Amazon Ads to extend campaigns into ChatGPT, where ads appear as text or image units beneath ChatGPT responses. 181924

That placement distinction matters. The advertising is adjacent to the response, rather than inserted into the response itself. OpenAI’s published ad policy says ads should be shown only near chats that are safe, appropriate, and consistent with user trust and brand-safety standards, with safeguards for sensitive, high-stakes, and emotionally vulnerable contexts. 31

Amazon sells and manages campaigns; OpenAI controls delivery

The partnership splits the commercial and product roles:

• Amazon Ads provides the advertiser-facing route to inventory. ChatGPT Ads are available through Amazon DSP as a managed service, with Amazon helping to set up and optimize campaigns. 2227
• OpenAI retains authority over the ChatGPT ad system, including decisions about how and when ads are delivered. 24
• ChatGPT is the placement environment: the current reported units are labeled text and image ads below organic responses. 1724

This structure makes Amazon a demand and campaign-management partner rather than the operator of ChatGPT’s inventory. For OpenAI, that can reduce the immediate need to build every sales, service, buying, and optimization function itself. For advertisers, it makes a new format accessible through an existing buying relationship.

Pricing and measurement: the biggest practical limitation

Reportedly, advertisers can buy ChatGPT inventory on cost-per-click (CPC) and cost-per-thousand-impressions (CPM) terms. 30 But the pilot’s measurement is still constrained: reporting is aggregated rather than user-level. 17

That matters because advertisers will need to answer basic performance questions before moving meaningful budget:

• Did an ad exposure contribute to a conversion?
• Did the campaign generate incremental demand rather than simply reach people likely to convert anyway?
• Can the placement be compared fairly with search, social, retail media, or display campaigns?

Aggregated reporting may be sufficient for an initial test, but it is a meaningful limitation for performance advertisers, especially those selling products or services outside Amazon’s own retail ecosystem. Until attribution and measurement mature, the pilot is better understood as an experiment in new inventory than a proven full-funnel channel.

Why the partnership matters to Amazon and OpenAI

For Amazon, the integration expands the supply available through its DSP into a prominent AI chat product. Rather than building a separate ChatGPT buying workflow, advertisers can access the pilot through Amazon’s advertising stack. 1922

For OpenAI, Amazon offers an established route to brands and campaign operations as ChatGPT’s ad business grows. OpenAI said in August that ChatGPT Ads had reached a $1 billion annualized revenue run rate in less than 200 days and that its advertising-supported offering helps keep ChatGPT available to more than 1 billion weekly active users. 9

The revenue figure should be read carefully. An annualized run rate extrapolates current revenue over a year; it is a snapshot of recent pace, not revenue already booked or collected for a full 12 months. 6

OpenAI has also reportedly told investors it expects $2.5 billion in advertising revenue in 2026 and $100 billion by 2030. Those are company projections reported from investor presentations, not independently validated market forecasts. 2

Trust, brand safety, and a more controlled marketplace

Conversational AI creates a harder ad-adjacency problem than a conventional webpage or feed. A person may be researching a vacation one moment and discussing a sensitive health, legal, financial, or personal issue the next. OpenAI’s policy explicitly restricts placements in sensitive and brand-unsafe contexts, making its delivery controls central to the product. 31

OpenAI is also reportedly limiting ads for standalone AI image- and audio-generation products that compete with its own capabilities. The reported restriction illustrates that ChatGPT Ads is not a fully open marketplace: OpenAI can determine which categories are eligible, in addition to controlling the context in which ads appear. 32

That may protect the product and reduce harmful or awkward placements. It can also narrow the advertiser pool and create questions about how neutral the marketplace will be as OpenAI’s own product categories expand.

What to watch next

The pilot establishes the basic supply-chain model, but several questions remain unresolved:

1. Can results be measured credibly? Aggregated reporting may limit confidence for advertisers that need conversion-level attribution or rigorous incrementality analysis. 17
2. Will formats expand responsibly? The reported launch units are text and image placements beneath responses. Whether the channel develops product feeds, transactions, or other formats without disrupting the chat experience is still unknown. 1730
3. Can OpenAI preserve answer integrity and trust? Its ability to exclude sensitive contexts and keep ads clearly separated from responses will be fundamental to adoption. 31
4. How will partner dynamics evolve? Amazon provides a powerful buying channel, but OpenAI must retain consistent rules over inventory access, delivery, and advertiser eligibility as its ad business broadens.

Bottom line

Amazon’s ChatGPT integration is strategically important because it couples an established DSP and advertiser-service operation with a fast-growing AI advertising surface. But the initial offering remains deliberately narrow: select U.S. brands, managed buying, text and image units below responses, and aggregated reporting. 182217

For marketers, the opportunity is access to a potentially high-intent conversational environment. For OpenAI, the test is whether advertising can scale while keeping answers independent, placements safe, and performance transparent enough to earn repeat budget.