ChatGPT Ads is OpenAI's own ad platform: ads appear inside ChatGPT conversations as a 'chat card' (title + short copy + image + link) matched to what is being discussed. The fundamental difference from search advertising is targeting: you do not buy keywords; you define conversational context hints for an ad group and OpenAI places your ad in conversations about that topic. It started as a test on US free tiers in February 2026, and since May 2026 anyone eligible can launch campaigns through the self-serve Ads Manager (ads.openai.com).
How does ChatGPT Ads work?
The structure has three layers: campaign (budget), ad group (targeting + bidding) and ad (creative). At the campaign level you set a daily or lifetime spend limit; at the ad-group level you choose context hints, geo targeting and the billing type (CPM per impression or CPC per click); at the ad level you write the chat card's title, body, image and target URL. According to platform documentation there is no minimum spend.
What is conversational context targeting (context hints)?
Context hints are short phrases describing which conversation topics your ad belongs in; think 'productivity' or 'team collaboration'. Unlike keyword matching, the user never has to type those words: the model understands the topic of the conversation and shows the ad when it is relevant. That means capturing the decision moment rather than the search query: a user discussing 'which CRM should I pick' can see a relevant product card.
Who can use it, and in which countries?
As of July 2026, advertiser accounts are open to businesses registered in the US, Canada, UK, Australia, New Zealand, Japan, South Korea, Brazil and Mexico. Ads serve to users in the US, Canada, UK, Australia, New Zealand, Japan and South Korea. Eligibility follows where your business is registered, not where your customers live.
Why does entering early make sense?
New ad channels typically follow the same pattern: inventory is broad, competition thin and clicks cheap at first; costs rise as the channel matures. With ChatGPT's weekly user base reported in the hundreds of millions, testing early means banking benchmark data before your competitors. Early advertiser case studies from brands like Best Buy and VistaPrint stress that the platform catches users at the research-and-decision moment.
Watch ChatGPT Ads next to every other channel
Ads Sensor puts your ChatGPT Ads data side by side with Meta, Google, TikTok and Criteo, and its AI helps optimize your context targeting.
How do you get started?
- Open an advertiser account at ads.openai.com (business registration in an eligible country required).
- Complete brand review; it can take 1-2 days for new accounts.
- Set up a campaign and ad group: budget limit, context hints, geo and a CPC/CPM max bid.
- Write the chat card: a conversational title, 1-2 sentences of copy, a clean image and a directly relevant landing page.
- Install the Conversions API/pixel, treat week one as learning and scale budget gradually.
If you plan to run this channel seriously, centralizing the data matters: join the Ads Sensor beta, connect your ChatGPT Ads account with its API key, and your campaign performance is pulled daily, compared with your other platforms, and analyzed by AI down to the context-hint level.