OpenAI Chief Financial Officer Sarah Friar gave figures for two everyday uses of ChatGPT on CNBC on 6 November: “1.2 billion people across the globe come to us every single week to get things done. 300 million for health and wellness, 200 million people for personal finance”.
She did not say over what period the 300 million and 200 million are counted. By our arithmetic, they equal 25% and about 17% of the 1.2 billion weekly figure.
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The key insight:OpenAI CFO Sarah Friar told CNBC that 300 million people use ChatGPT for health and wellness and 200 million for personal finance, 25% and about 17% of its 1.2 billion weekly users by our arithmetic; she gave no period for the two counts.
The figures came in an answer about demand for AI after the US midterm elections. In the same clip Friar said “We saw a breakout Q3. Our business grew 70% quarter over quarter. Our enterprisebusiness doubled”, which we covered with her comments on OpenAI’s fundraising (our piece).
The quotations come from our machine transcript of a clip of the CNBC interview posted on X (clip), not from an official transcript. Friar did not give a breakdown behind the 300 million and 200 million figures in the clip.
People counts Sarah Friar gave on CNBC on 6 November 2026, and the weekly health-question figure on OpenAI’s ChatGPT Health page. Friar gave no period for the health and finance counts. Ratios: ours.
How the Figures Compare
The 1.2 billion weekly figure is not new. OpenAI’s Adam Fry said on 2 November, at an OpenAI-hosted dinner in New York, that ChatGPT went from 1 billion to 1.2 billion weekly users in two months (our piece).
On health, OpenAI’s ChatGPT Health page says “over 230 million people globally ask health and wellness related questions on ChatGPT every week”, based on what it calls a de-identified analysis of conversations (OpenAI). The page carries an update dated 23 July 2026. If Friar’s 300 million is also a weekly count, it is about 30% above that figure, by our arithmetic; she did not say.
On personal finance, OpenAI previewed a personal finance experience in ChatGPT on 15 May, and Anthropic launched Personal Finance in Claude on 5 November. Our comparison of the two companies’ published terms found they match on two of seven and differ on five (our piece).
Our Numbers
By our arithmetic, 300 million is 25% of 1.2 billion and 200 million is about 16.7%. If the health figure is weekly, the change from the 230 million on OpenAI’s Health page is about 70 million, or 30%. These ratios assume the counts share a base, which Friar did not confirm.
Connecting the Coverage
Friar spoke as OpenAI was reported to have closed about $11 billion of a new round at a $1.25 trillion valuation (our piece). Elsewhere in consumer AI, Meta said this week that many of its Muse users had not used AI before (our piece).
The Structural Read
As we read the clip, Friar used the two figures to describe what people do with ChatGPT, not to report revenue from those uses.
As we read OpenAI’s Health page, health was already one of the largest uses OpenAI reported, at over 230 million people a week.
As we read the figures together, finance is the smaller of the two named uses, and it is the area where Anthropic launched a product in Claude on 5 November.
The analysis says: “The second curve is product capability — what users of your specific product can actually do, end-to-end, in production.”
As we read it, Friar’s health and finance counts describe that second curve for ChatGPT: what people use the product for. The analysis does not discuss these figures.
What Is Not Established
In the clip, Friar did not say whether the 300 million and 200 million are weekly, monthly or cumulative, whether the groups overlap, or how a conversation is classed as health or personal finance. The comparison with the 230 million figure assumes the same counting method.
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OpenAI CFO Sarah Friar told CNBC that 1.2 billion people use ChatGPT every week, with “300 million for health and wellness, 200 million people for personal finance”. By our arithmetic those are 25% and about 17% of the weekly base; she did not give a period for them.
A note on sourcing. Sarah Friar’s words come from our machine transcript of a clip of her CNBC interview, not an official transcript; the 230 million figure is from OpenAI’s ChatGPT Health page, read on 7 November 2026; the ratios are our arithmetic.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
