ChatGPT ads run in 89 countries as of October 2026. OpenAI added 26 markets on October 21, 2026, naming Argentina, Chile, Colombia, Peru, Nigeria, South Africa, Serbia, Ukraine, Cambodia, Bangladesh and Pakistan, and the ads reach Free and Go users and logged-out visitors, labeled and kept separate from answers.
The full list of ChatGPT ads countries sits on OpenAI's Ads Manager availability page, which ties self-serve buying to where your billing entity is based. This guide is part of our LLM advertising hub. The short rule for advertisers: before you build creative for a new market, confirm three things per country. Your billing entity must be eligible, the campaign must be able to target the market, and the ads must run in the language your buyers use. For how the ads work in general, start with the ChatGPT ads explainer.
Which ChatGPT ads countries were added in October 2026?
The October 2026 expansion added 26 ChatGPT ads countries, bringing the total to 89, per CNBC. According to PPC Land, OpenAI's release named 11 of them: Argentina, Chile, Colombia and Peru in Latin America, plus Nigeria, South Africa, Serbia, Ukraine, Cambodia, Bangladesh and Pakistan. The other 15 new markets were not named in the October 2026 release itself.
CNBC reported the expansion on October 21, 2026, citing OpenAI's release and the total of 89 countries. PPC Land read the same release in October 2026: it covers 14 Latin American markets and 12 across Europe, the Middle East, Africa and Asia, and gives no start date per country. AdExchanger also counts 14 new Latin American markets in its October 2026 report.
The expansion builds on a rollout that started small. OpenAI's testing announcement dates the US test to February 9, 2026, followed by pilots in Canada, Australia and New Zealand, then the United Kingdom, Mexico, Brazil, Japan and South Korea by August 2026. On August 31, 2026, OpenAI said ads were available in more than 40 countries.
Officially confirmed (October 2026): 26 added, 89 in total, the 11 named markets. Not published as of October 2026: the remaining 15 names in the release and per market launch dates.
Who sees ChatGPT ads in the new countries?
ChatGPT ads in the new countries follow the same audience rules as everywhere else: they show to users on the Free and Go plans and in logged-out ChatGPT. Plus, Pro, Business, Enterprise and Edu accounts have no ads, and accounts OpenAI identifies as under 18 are excluded based on account age information and age prediction.
These rules come from OpenAI's Ads in ChatGPT help article and its testing announcement. The help article says OpenAI is "gradually rolling out ads to eligible users on the Free and Go plans in select regions," so not every eligible user in a new market sees ads on day one. The same article says mature-content ads are limited to eligible logged-in users, and ads stay labeled and separate from ChatGPT's answers.
Two regional differences matter for planning. First, personalized ads are not initially available in the European Economic Area or Switzerland, so ads there rely on the current conversation. Second, ad selection uses "basic context such as general location or language." Paid plans also cap reach: Anicca Digital's UK trial noted in July 2026 that a brand whose customers mostly pay for ChatGPT reaches fewer of them.
Can you buy ChatGPT ads where your business is based?
You can buy ChatGPT ads self-serve when the legal entity that advertises and is billed is based in a country on OpenAI's Ads Manager availability list. A billing entity is the registered company on the ad account's invoices. As of late October 2026 that list holds 89 countries, matching the announced total.
The phrase "ChatGPT ads countries" covers three different lists, and confusing them is the most common planning error. One list is where users see ads. The second is where your billing entity can be based for self-serve buying, published on the Ads Manager availability page. The third is which markets a campaign can target, a setting that Search Engine Roundtable showed growing country by country in June 2026.
| Your situation | Route | What to check first |
|---|---|---|
| Billing entity in a listed country, targeting the same country | Self-serve Ads Manager | Country appears in campaign location targeting |
| Billing entity in a listed country, targeting other listed countries | Self-serve, one campaign per market | Each market is selectable, ads written per language |
| Billing entity outside the list | OpenAI ads team or a partner | No self-serve account, register interest |
| Several entities in different countries | One advertiser account per billing entity | Billing country and currency fixed per account |
| Large budget or agency managed | OpenAI Ads Solutions team, agency or technology partner | Invoice terms instead of card billing |
What should advertisers check before launching in a new country?
Advertisers launching ChatGPT ads in a new country should check eligibility, targeting, language, tracking and budget floors before writing a single ad. Most launch problems in a new market come from account setup decisions that cannot be undone later, such as the billing country, rather than from creative or bids.
- Confirm the billing entity. Find the legal entity that will pay and check its country on the Ads Manager availability list.
- Pick the account country on purpose. OpenAI's billing help says billing country, currency and legal entity generally cannot be self-edited after setup.
- Check location targeting. Build a draft campaign and confirm the target market can be selected before you plan budget.
- Write ads per language. Create separate ad groups or campaigns for each language instead of relying on automated translation.
- Set up tracking with consent. Install the pixel or the Conversions API and test it under the consent rules of each market, as covered in ChatGPT Ads conversion tracking.
- Check the budget floor. Look up the minimum daily campaign spend for your billing currency in Ads Manager.
Retailers that plan to run catalog ads across markets should also check feed language and prices per country, which our guide to ChatGPT Ads product feed campaigns covers.
How do billing, currency and language work across ChatGPT ads markets?
ChatGPT ads billing is postpaid and tied to the country chosen when the Ads Manager account is created. Self-serve accounts pay by card after ads are delivered, charged each time unpaid spend reaches a payment threshold. Ad language is not fixed to the market: OpenAI says an ad's language may differ from the user's conversation or interface language.
OpenAI's billing and payment article gives a $25 threshold as its example (as of October 2026): the card is charged once $25 of unpaid spend builds up, and any balance is charged at month end. Cards from another country may be declined, and billing under a different country or entity may require a separate advertiser account. Available VAT and tax ID types depend on the billing country.
Currency rules for the October 2026 markets are not documented. In August 2026, PPC Land reported a minimum campaign spend table in OpenAI's help center with daily floors in ten billing currencies, from 25 USD in the US to 15 GBP in the UK and 725 INR in India.
For language, the Ads in ChatGPT article says ad language selection considers location, language settings and conversation language. The ChatGPT Ads creative enhancements setting can also translate ad text, so decide per market whether you allow that.
Which buying routes exist, and what does OpenAI plan next?
ChatGPT ads in the new countries can be bought through self-serve Ads Manager or through technology partners, according to OpenAI's October 2026 release as quoted by PPC Land. Amazon DSP is a reported, unconfirmed route. OpenAI says its next phase adds more ad formats, measurement capabilities and buying options, without dates.
Amazon DSP is Amazon's demand-side platform for buying programmatic ads. On October 26, 2026, Search Engine Roundtable reported that some ChatGPT ads appear to be "served by Amazon DSP," based on a LinkedIn post by Juozas Kaziukėnas, who saw the click URL pass through Amazon's click tracking. He added there is "barely any detail on how this integration works." Treat it as reported, not confirmed by OpenAI or Amazon. The same article describes a test of a "Learn more" link with an arrow in some ads, spotted by Brodie Clark.
On what comes next, CNBC quotes OpenAI's release: "Our goal is to make ads useful to people as they pursue their goals and make decisions." An OpenAI spokesperson told AdExchanger, on measurement: "That's why we're building out measurement alongside the expansion."
What did early tests in other markets show?
Early tests outside the US showed that the format, not the country, sets most limits. Anicca Digital's UK trial, published July 6, 2026, found heavy copy truncation, small images, context hints as the only targeting signal and tracking that needed custom work in Google Tag Manager. Those findings apply to any new market.
Holly Kelly of Anicca Digital wrote that "Ads are being cut short aggressively, so your character count genuinely matters." The UK trial reported a minimum daily budget of 15 GBP and a recommended starting CPM of 45 GBP in July 2026. The tag also falls under the same consent mode rules as other tags in the container, which limits measurement in the UK and EU.
Advertiser counts need care. AdExchanger cites The Information at about 60,000 active advertisers in early October 2026, while OpenAI's 2026 figure of more than 100,000 counts every advertiser that ever ran a campaign.
Common mistakes when launching ChatGPT ads in new countries
Common mistakes when launching ChatGPT ads in new countries come from treating an announced country as a ready market. An announcement says users there can see ads, not that your account can buy, target and bill there. Most of these mistakes are prevented with one check per market before launch.
- Reading the press list as the full list. The October 2026 release named only 11 of 26 markets. Check the help center list instead.
- Creating the account under the wrong entity. Billing country and currency generally cannot be changed later. Decide which entity pays first.
- Mixing languages in one ad group. Ad language can differ from the user's interface. Write and report per language.
- Assuming personalization works everywhere. Personalized ads are not initially available in the EEA or Switzerland. Write ads that fit the conversation alone.
- Launching before tracking passes consent tests. Consent rules can block the tag. Test before spend.
- Treating Amazon DSP as an official route. It is reported, not documented. Ask OpenAI or your partner before you plan budget through it.
