Yes, you can now buy ads inside ChatGPT through Amazon’s own buying tool: as of September 10, Amazon Ads advertisers can route campaigns into OpenAI’s chatbot through Amazon DSP, a pilot limited to select U.S. advertisers. It’s the latest — and most attention-grabbing — entry on a supply list Amazon has been building for eighteen months.
01What happened
- The access point is Amazon DSP, not a new buying tool: existing Amazon DSP advertisers can now direct spend into ChatGPT inventory without a separate OpenAI contract.
- It’s a pilot, not a general release: Amazon and OpenAI are limiting the program to select U.S. advertisers for now, with Delta Vacations named as one of the first testing it.
- Delta Vacations’ pitch is data-driven, not novelty-driven: president Katrin Koenig said the collaboration lets the brand “leverage deep consumer insights” — Amazon’s shopping and browsing signal layered onto conversational placements.
- Amazon frames it as a growth bet on chat itself: Chris Conetta, director of omnichannel supply at Amazon DSP, called conversational ads “the fastest growing engagement opportunity for brands to reach new and existing audiences.”
- Not everyone’s convinced the inventory is ready to scale: eMarketer’s Nate Elliott said it would be “overly generous to call Q4 a stress test” for ChatGPT advertising.
02Why this matters inside a GAM network
This is a demand-side move, not a sell-side one — no publisher’s ad server changed today — but it’s the clearest data point yet on where Amazon is pointing its buy-side leverage, and that pattern is the part operators should track. Amazon has spent the past eighteen months locking down premium supply across Netflix, Roku, Spotify, SiriusXM, Disney, Hulu and ESPN, and it’s done it partly by undercutting on price: Amazon charges near-zero fees on programmatic guaranteed deals, against The Trade Desk’s historical 15–20% and comparable Google margins. A DSP that’s willing to run PG deals at near-zero take rate to acquire supply is a DSP that will eventually bring that same pricing posture to the table on your own PG negotiations — the ChatGPT pilot is a headline, but the fee math behind it is the actual operator signal.
The ChatGPT integration is Amazon doing what it's done all year: buying access to premium attention and using price as the wedge.
03What publishers should do about it
04The bottom line
The ChatGPT integration is Amazon doing what it’s done all year: buying access to premium attention and using price as the wedge. For a GAM operator, the pilot itself changes nothing about today’s inventory — but the fee discipline behind it is worth putting next to your own Amazon DSP deal terms before the next renewal, because near-zero PG pricing that works to win Netflix and ChatGPT supply doesn’t stay contained to Netflix and ChatGPT supply.
Digiday, “Amazon brings its DSP to OpenAI’s ChatGPT ads, extending its supply-chasing streak” (10 September 2026), for the pilot details, the Delta Vacations and Conetta quotes, the Netflix/Roku/Disney/Hulu/ESPN supply list, the fee comparison, the Elliott quote, and OpenAI’s $100B-by-2030 ad revenue target. The fee-pressure read is APH desk analysis.