How Much Does a .ai Domain Cost? Pricing for Short and Premium AI Domains

A .ai domain costs one of two very different things depending on whether the name is unregistered or already owned. If the exact name is free to register, expect roughly 70 to 160 dollars per year through a registrar, billed in a required two-year minimum, so about 140 to 320 dollars up front. If the name you want is already taken, which is true for almost every short or real-word .ai, you buy it on the aftermarket, where prices run from the low four figures for ordinary names into six and seven figures for short, exact-match brands. This guide breaks down each tier so you know what you are paying for and why.

How much does a .ai domain cost?

A brand-new .ai domain costs about 70 to 160 dollars per year at retail, depending on the registrar, and the .ai registry requires a two-year minimum registration, so the first invoice is roughly double the annual price. That is the floor. The catch is that nearly every short, pronounceable, or dictionary-word .ai was registered years ago, so the price you actually pay is set by the aftermarket. There, names fall into rough tiers: ordinary longer names and made-up strings often sell for a few hundred to a few thousand dollars, solid brandable names land in the mid four to low five figures, and short, exact-match names command five, six, and occasionally seven figures.

Why are .ai domains more expensive than .com to register?

.ai domains cost more to register than .com because the .ai extension is a country-code domain run for Anguilla, not a high-volume commodity like .com, and it carries a two-year minimum plus higher wholesale pricing. A .com renews for around 10 to 20 dollars a year, while a .ai typically runs 70 to 160 dollars a year and renews at a similar rate. On top of the registry cost, demand from AI companies has pushed both registration interest and aftermarket prices up sharply, so the gap between a cheap .com and a sought-after .ai has widened as the category has grown.

How much is a short .ai domain worth?

Short .ai domains are worth the most of any names in the category because supply is fixed and demand keeps rising. There are only 676 possible two-letter and exactly 17,576 three-letter combinations, and almost all were claimed long ago, so an available short name is genuinely rare. Three-letter .ai names typically start in the mid five figures and climb into six and seven figures for real words or strong initials. Four and five letter names are more affordable while still reading as short and brandable. Reported aftermarket sales of names like Fin.ai and You.ai in the six and seven figures show what a short, exact-match .ai is worth to a funded AI team. If a tight, ownable name matters to you, compare current listings of short .ai domains and premium AI domains to see where real prices sit.

How much does it cost to renew a .ai domain?

Renewing a .ai domain costs roughly 70 to 160 dollars per year, similar to the registration rate, and the registry renews in two-year increments to match its minimum term. That recurring cost is worth planning for, because letting a valuable .ai expire can mean losing it to a drop-catcher who then resells it for far more than the renewal would have cost. The renewal fee is the same whether the name is a cheap registration or a six-figure aftermarket purchase, since it is set by the registry on the name itself, not by what you paid to acquire it. Set auto-renew and keep the contact details current so a strong name never lapses by accident.

Is a .ai domain worth the cost for an AI startup?

For most AI startups, a .ai domain is worth the cost when artificial intelligence is the core of the product, because the extension does branding work the moment anyone reads it. Investors, press, and customers see .ai and immediately understand the category, the way Character.ai and Perplexity.ai do, which is hard to buy any other way. The premium is also defensible: a short, ownable name is an appreciating asset against a fixed supply, not a sunk cost. Where it stops being worth it is when AI is only a feature of a broader product, or when the budget for a great name would force a long, hyphenated, or misspelled compromise. In that case a clean name on another extension usually beats a weak .ai.

Whatever you spend on the domain, the name only pays off once people can find and reach you. After you secure the address, the next jobs are getting found in search and landing your first customers. To rank the new site for the terms buyers actually type, an SEO content engine like an AI SEO agent that publishes buyer-intent articles on autopilot keeps content flowing before you can afford a marketing hire. And because most early AI startups sell business to business, reaching those first accounts often starts with outreach, where a tool for personalized cold email at scale makes it practical to pitch dozens of prospects without sounding like a template. The domain is the foundation; ranking and outreach are how it starts returning the investment.

.ai vs .com: which should you pay for?

Choose the .ai when AI is the heart of the product and you want the extension to carry part of the brand; choose the .com when you want the most universally trusted address and the broadest recognition. Many founders do both: they lead with a short .ai in market and add the matching .com for type-in traffic and email when budget allows, pointing one at the other. If you can only afford one, a short, ownable .ai you control usually beats a long .com you settle for, because the short name is what people remember and search. Browse our best .ai domains and AI startup domains to weigh real options side by side.

Where can I buy a .ai domain?

You can register an available .ai through any major registrar, but since almost every short or brandable name is already owned, the practical place to buy one is the aftermarket. A curated marketplace like BoldDomains gathers short, brandable .ai names in one place so you can search by length and keyword, compare prices, and buy with escrow-backed transfer instead of chasing private owners one at a time. Each domain transfers to your registrar of choice, so there is no lock-in. Start with the short .ai domains collection if a tight, memorable name is the priority, or browse the broader AI domains listings to see the full range.

The bottom line on .ai pricing

Budget for two numbers. The recurring cost of any .ai is modest, roughly 70 to 160 dollars a year with a two-year minimum. The one-time cost of a good name is where the real money goes, from a few thousand dollars for an ordinary name to five and six figures for a short, exact-match brand, because those names are scarce and AI demand keeps climbing. Decide how short and how exact you need the name to be, set a budget for the acquisition separate from the renewal, and lock it in before a competitor does. When you are ready, browse curated short .ai domains and premium AI domains on BoldDomains, each with secure, escrow-backed transfer.