How does the .ai domain work for artificial intelligence businesses?

Updated October 2026 · How we answer

Short answer.ai is the country-code top-level domain (ccTLD) for Anguilla, but it's widely used by artificial intelligence companies because "AI" matches the industry acronym. Anyone can register one, though prices are higher than many other TLDs.

Why .ai is popular for AI

The .ai domain is the official ccTLD for Anguilla, a British Overseas Territory in the Caribbean. It became popular in the AI industry because the letters "AI" directly stand for artificial intelligence, making it a natural branding choice for startups, research groups, and products in that space.

Using .ai signals to visitors and investors that your business is focused on AI, which can add credibility and make your domain more memorable. Many well-known AI companies, such as OpenAI and Stability AI, use .ai domains.

Registration and pricing

There are no restrictions on who can register a .ai domain; you don't need to be based in Anguilla or have any connection to the island. However, the registration process is managed by the Anguilla government's registry, and prices are generally higher than .com or .co.

First-year registration fees for .ai typically range from $70 to $150, and renewals often cost similar amounts. Some registrars may charge more. The high price is due to the domain's popularity and the registry's pricing structure.

  • Open to anyone worldwide.
  • Higher cost: expect $70–$150 per year.
  • Strong branding for AI-focused businesses.
  • Managed by the Anguilla registry.
  • Available through many major registrars.

Common mistakes

  • Assuming you must be located in Anguilla to register a .ai domain; you don't.
  • Thinking .ai is always the best choice for any tech company; it's most effective for AI-specific ventures.
  • Forgetting that .ai renewal fees are high and can add up over time.