Seven markets, one plan tier
OpenAI said on 23 September that ChatGPT Ads is rolling out across Indonesia, Malaysia, the Philippines, Singapore, Thailand, Vietnam and Taiwan. With the addition, the company says the product is available in more than 60 countries.
The expansion follows Asia-Pacific launches in Australia, New Zealand, Japan, South Korea and India. Advertisers reach it through OpenAI’s own ads solutions team, through agency partners the company names as dentsu, Havas Media, Omnicom Media, Publicis Groupe and WPP, and through self-service in Ads Manager for eligible businesses.
The placement rule has not changed. “As in our existing markets, ads will be shown only to users on the Free and Go plans,” OpenAI writes. “Plus, Pro, and Enterprise subscriptions will remain ad-free.”

The number underneath
The figure worth recording is in the last section of the post. OpenAI says that at the end of August it announced ChatGPT Ads had reached $1 billion in annualised revenue run rate in less than 200 days after launch, and that tens of thousands of advertisers are now running ads in the product, many across multiple countries.
That is OpenAI’s own disclosure about its own product, not an audited figure, and an annualised run rate is a snapshot multiplied, not a year of revenue. It is still the clearest public marker of how fast a consumer advertising business has been built on top of a chat assistant.
How OpenAI frames it
The justification offered is access. “Our mission is to ensure that artificial general intelligence benefits all of humanity, and Ads help democratize access to intelligence by supporting free and low-cost access to ChatGPT,” the post says — which is to say that the free tier is paid for by the advertising.
On trust, OpenAI states that conversations are kept private from advertisers, that it never sells customer data, that ads are labelled and separated from answers, and that advertising does not influence the answers ChatGPT gives. Users can control ad personalisation, and the paid tiers remain an opt-out.
Dave Dugan, OpenAI’s vice president and head of global ads solutions, is quoted saying the expansion “brings that opportunity to businesses of every size, from global brands looking for new ways to grow to entrepreneurs and startups running their first campaign”.

Why Southeast Asia
The region is where ChatGPT’s free tier is largest relative to paid, which is where the inventory is. OpenAI also names a commercial anchor: Peggy Zhu, executive director for brand and growth marketing at the e-commerce platform Shopee, is quoted describing OpenAI as “a valued strategic partner” and the launch as extending a collaboration that began with ChatGPT Ads in Brazil.
That pairing — an assistant that people use to choose things, and a marketplace that sells them — is the shape the product is being built toward.
What to watch
OpenAI says that over the next few months it will expand into further markets and build “new formats, optimization tools, and measurement solutions”. Formats is the word to watch: the current promise that ads sit separately from answers is a design choice, and new formats are where design choices get revisited.