The .ai gold rush, by the numbers
How a quiet Caribbean country-code became the fastest-growing extension on the internet — and what it proves about naming in the AI era.
In 1995 the ITU assigned .ai to Anguilla, a British Overseas Territory of about 15,000 people in the Caribbean. For twenty-seven years it was a quiet country-code with a few thousand registrations. Then ChatGPT launched in November 2022, and the string came alive.
What happened next
This is a semantics story, not a Caribbean windfall
It's tempting to file .ai under lucky-country trivia. Strip away the framing, though, and a clean economic signal remains: an extension that means something got revalued the moment meaning started to matter more than habit.
.ai worked because the string described the category it served. When an AI startup writes its name, what comes after the dot finally costs less attention than what comes before. Registrations went from roughly 144,000 at the end of 2022 to 354,000 a year later, and crossed one million in January 2026. Single names have sold for six figures — you.ai reportedly went for $700,000.
The lesson for the next cycle
The lesson is not “go buy .ai names” — the premium inventory is already taken, priced, and earning renewals. The lesson is why it happened: the naming layer rewards strings that look like the category they serve, because both humans and AI agents can resolve them without ambiguity.
.ai is the first TLD to price the AI era correctly. It will not be the last — which is exactly the thesis behind internet.Best's application for ten new strings in the ICANN 2026 round.