The .ai domain extension went from a niche country code to the default address for AI startups, and the numbers are striking: the namespace crossed 1 million registrations in early 2026, up from under 600,000 a year earlier, AI.com sold for a reported $70 million to top the all-time domain sales chart, and the extension generated tens of millions in revenue for Anguilla, the Caribbean island that owns it. Here is the verified data behind the boom, and the one structural catch every founder should weigh before building a brand on .ai.
A few years ago, .ai was an obscure country-code domain belonging to a small Caribbean island. Today it is the reflexive choice for AI startups, and the registration data has gone vertical. The story is genuinely interesting, but it is also surrounded by inflated and untraceable statistics, so this post sticks to figures that trace back to a real source.
The Growth Curve
The clearest signal of the boom is raw registration count. According to Domain Name Wire, the .ai namespace hit 1,000,000 registered domains in early 2026, up from 598,007 at the start of 2025, roughly 67% growth in a single year. The extension is managed by Identity Digital on behalf of Anguilla, which takes a share of the revenue, and a standard .ai registration runs about $140 for the mandatory two-year minimum term.
That two-year minimum is worth pausing on. Unlike the one-year registrations common on .com, .ai requires committing for two years at a time, which both raises the entry cost and inflates the raw revenue the extension generates.
The Record-Breaking Sale
The boom has a marquee data point. Per DNJournal's all-time top domain sales chart, AI.com sold for a reported $70 million, making it the most expensive publicly reported domain sale ever recorded, ahead of long-standing leaders like Voice.com.
| Domain | Reported price | Notes |
|---|---|---|
| AI.com | $70,000,000 | New all-time record |
| Voice.com | $30,000,000 | 2019, previous chart-topper |
| Chat.com | $15,500,000 | AI-era two-word.com sale |
| NFTs.com | $15,000,000 | Crypto-era sale |
| Rocket.com | $14,000,000 | Premium one-word.com |
It is worth noting that AI.com itself is a .com, not a .ai. The record sale is a measure of how valuable the concept of "AI" has become as a brand asset, which is exactly the demand pressure that drove the .ai extension's registration boom.
The Island Windfall
The most unusual part of the story is who benefits. Because .ai is the country-code top-level domain for Anguilla, a British Overseas Territory with a population in the tens of thousands, the AI gold rush has become a significant national revenue stream. Anguilla Focus reported that the territory earned roughly EC$230.5 million (about US$85.3 million) from the .ai domain in 2025. For an economy that size, domain registration fees have become a meaningful share of government revenue, an accident of the internet's naming system that few could have predicted.
.ai belongs to Anguilla and is governed under that territory's control, not under the neutral generic-TLD framework of .com. That dependency is a real consideration: the extension's rules, pricing, and long-term policy are tied to one small jurisdiction. It is a manageable risk, but not the same as owning a .com.
Should You Build Your Brand on .ai?
The data explains the appeal, but a registration boom is not the same as a recommendation. The honest case cuts both ways.
Pros
- Instantly signals an AI product, which matches current market expectations
- Short, memorable exact-match names are still available where the .com is long gone
- Now a mainstream, widely recognized extension, not a fringe choice
Cons
- It is a country-code TLD tied to one small jurisdiction's policy and control
- Two-year minimum registration raises the cost and renewal overhead
- AI branding can date quickly; a name tied to a trend may not age well
- Premium .ai names are priced high on the back of the boom
If you do go with .ai, treat the matching .com as a parallel question rather than an afterthought, and check both before you commit. We cover the broader extension trade-offs in best domain extensions for startups and how to read availability accurately in the domain availability guide.
Frequently Asked Questions
The Bottom Line
The .ai boom is real and the numbers back it up: a million registrations, a record-setting sale, and a national windfall for the island that happens to own the extension. For founders, the appeal is obvious, but .ai is a country-code domain with a two-year minimum and single-jurisdiction control, so treat it as a deliberate trade-off rather than a default. Check the .ai and the .com together, and pick the name you can actually own.
Check Your Name on .ai and .com Together
NameSniper checks your name across domains and social handles in one search, so you can compare the .ai and the .com side by side before you commit to a brand.