The .ai Boom in Numbers: 859,000 Domains and Climbing
No TLD has ever ridden a technology wave quite like .ai. A sleepy country-code assigned to Anguilla, a Caribbean territory, became the default badge of the artificial intelligence industry, and the numbers behind that shift are startling even by domain-market standards. This page collects the verified figures in one place: the registration curve, the sales records, the government windfall, and the unusual expiry rules that shape the aftermarket. Figures are current as of mid-2026 and we refresh them quarterly.
How fast is .ai actually growing?
Start with the headline curve: about 40,000 registered .ai domains in 2020, roughly 859,000 by August 2025. That is more than 21x growth in five years, driven almost entirely by the post-ChatGPT startup wave. And the curve was still steep at last verified count: roughly 2,008 new .ai registrations per day in January 2026, a pace of roughly 60,000 a month before renewals and deletions. For scale, Verisign's Q4 2025 Domain Name Industry Brief counts 386.9 million registered domains worldwide, 145.6 million of them ccTLDs, so .ai remains under 1% of the ccTLD base while producing some of the market's biggest headlines.
.ai registrations: from about 40,000 in 2020 to roughly 859,000 by August 2025, still adding ~2,008 a day in January 2026
The .ai boom in one table
| Metric | Figure | As of |
|---|---|---|
| Registered .ai domains | ~40,000 | 2020 |
| Registered .ai domains | ~859,000 | August 2025 |
| New registrations per day | ~2,008 | January 2026 |
| Anguilla revenue from .ai | ~US$85 million | 2025 |
| Share of the top 100 public domain sales | ~29% were .ai | 2025 |
| Record month, expired .ai auctions | $600,000+ in sales | Reported 2025 |
| Minimum registration term | 2 years | Standing policy |
| Post-expiry grace | ~31 days, no guaranteed redemption | Standing policy |
What is .ai worth on the aftermarket?
In 2025, roughly 29% of the year's top 100 public domain sales were .ai names, a share no ccTLD had ever approached. The AI wave also lifted matching .com assets: AI.com reportedly changed hands for about $70 million in April 2025, and OpenAI paid a disclosed $15.5 million for Chat.com in 2024. Those two are .coms, but they price the theme the whole .ai market trades on. Lower down the ladder, expired .ai auctions have grossed more than $600,000 in a single month, remarkable for names that a previous owner declined to renew. For context, NameBio recorded about $244 million across roughly 190,300 tracked sales for the entire 2025 aftermarket, so .ai's slice of the headline end is far out of proportion to its 0.6% share of registered ccTLD names.
How does .ai stack up against the wider market?
Zoom out to Verisign's Q4 2025 Domain Name Industry Brief: 386.9 million domains registered worldwide, up 6.2% year over year, with .com at 161.0 million, ccTLDs at 145.6 million and new gTLDs at 47.8 million after growing 29.9%. Against that backdrop, .ai's five-year 21x curve belongs to a different category than anything near its size; the ccTLD class as a whole grew single digits while .ai multiplied. The sales side shows the same skew: NameBio logged ccTLD sales dollars up 61% in 2025, a rise driven substantially by .ai's presence on the leaderboards, in a year when the overall recorded market grew 31.9% to $244 million+. Small base, outsized weight: that is the statistical signature of a boom.
Who gets the money? Anguilla's registry windfall
The .ai suffix belongs to Anguilla the way .de belongs to Germany, and the boom turned a minor administrative asset into a serious public revenue stream: an estimated US$85 million in 2025. For a small island territory, that is transformative money earned by, essentially, two letters of lucky allocation. It also explains why the registry has professionalized its expiry pipeline: since February 2025 expired .ai names are sold through official daily auctions at Namecheap, with unsold names flowing into the registry's DropZone system, keeping aftermarket value inside official channels. The 2-year minimum terms smooth the registry's cash flow too, pulling a second year of revenue forward with every registration, which is part of how a boom in names became an $85 million line item so quickly.
Why expired .ai names never hit a public drop
.ai plays by different rules than .com, and buyers who assume otherwise lose money. Registrations and renewals run on 2-year minimum terms. After expiry there is a grace window of roughly 31 days and no guaranteed redemption period, and names do not free-drop for catchers the way .coms do. Instead they route into the official Namecheap auctions, which means the only way to get an expiring .ai name is to bid. Research tools cover this pipeline: aggregators such as DomCop track expiring .ai auctions daily alongside backlink and traffic metrics, which is how most serious bidders build their shortlists. Auction dynamics reward preparation: decide your ceiling from comparable sales before bid day, because the room is full of people who did.
What the numbers mean for buyers and sellers
For buyers, the curve is a warning about scarcity: at 859,000+ registrations, the obvious one-word and two-word .ai names are long gone, and every fresh registration wave prices the aftermarket higher. For sellers, the 29% top-100 share says the deep-pocketed demand is real, and funded AI startups have proven the most price-tolerant buyers the market has seen. Where to sell is its own question: our 12-marketplace comparison maps the venues, and the Sedo vs Afternic breakdown covers the two distribution networks most .ai listings end up on. One structural note: 2-year terms mean each registration wave produces a concentrated renewal test two years later, so watch the deletion side of the curve, not just the additions.
Frequently asked questions
How many .ai domains are registered?
Roughly 859,000 as of August 2025, the most recent verified public count, up from about 40,000 in 2020. With around 2,008 new registrations a day in January 2026, the total has continued climbing since.
Why are .ai domains so expensive?
Two reasons stack: the registry requires 2-year minimum registration and renewal terms, roughly doubling entry cost, and demand from funded AI startups has bid aftermarket prices to levels no other ccTLD commands.
What happens when a .ai domain expires?
After a grace window of roughly 31 days, with no guaranteed redemption, the name goes to official daily expiry auctions run through Namecheap rather than dropping for free registration. Unsold names enter the registry DropZone. You cannot drop-catch a .ai.
Is .ai the biggest ccTLD success story?
By raw size, no; established country codes are far larger, and the ccTLD class totals 145.6 million registrations. By value per name and speed of growth, nothing in the ccTLD world matches the run from 40,000 to 859,000 registrations in five years alongside a 29% share of the biggest 2025 sales.
Will the .ai boom continue?
Nobody knows, and this page only reports verified numbers. The registration pace was still strong as of January 2026, but 2-year terms concentrate renewal decisions, so the honest answer arrives with each cohort's renewal window.