Money numbers are hard to argue with, because behind each one sits a paid invoice. Here are a few from Stripe.
Fact
The facts: on 11 August 2026 Stripe published 'Mapping the AI economy' - an analysis of transactions from all AI companies on the platform, including 88% of the 2026 Forbes AI 50. The 100 largest by revenue reach 120 markets on average by their third year and take 48% of revenue from outside their home market. Across the 35 markets that had passed $20 million in AI spend already in 2024, median annual growth is close to 100%: the US 91%, Australia 61%, South Korea 134%, Mexico 264%. India, Mexico, Poland and the UAE spend disproportionately on AI relative to their overall spending; Brazil, Japan and South Korea rank high on both. The fastest-growing AI companies use 2x more local payment methods on average; Stripe cites its earlier analyses - plus 7.4% conversion and plus 12% revenue from local methods, and Gamma lifted its India revenue by 22% after switching on UPI.
Now here is what interests me - not the US. Poland and Mexico. Markets nobody mentions at conferences, where people take out the card and pay for models. That growth shows up in Stripe's ledger, which they chose to open.
Don't look at where they talk about AI. Look at where they pay.
This is Stripe's analysis of Stripe's data - so it sees only those who pass through them, and it is written by a company that sells local payment methods. The growth numbers are theirs, and the conclusion 'localise' is at the same time their product, so I read the data and the recommendation separately.
If you sell anything with AI: one currency and one card no longer cut it. And not because Stripe says so, but because Mexico is growing 264 percent while you still sell only in dollars.
Official primary sources
Stripe Blog - Mapping the AI economyThe visual is generated code-art, no third-party images.