Compare .ai and .com

Most businesses asking this question are not choosing between two equal options. They are deciding whether the AI signal is worth a longer first commitment and a higher renewal. That is a budget and positioning question, not a style question.

The short answer

If the product is AI-first, .ai tells buyers what category they are in before they read the headline. That clarity can be worth the multi-year term.

If AI is a feature inside a broader business, start with .com. It is the address customers already type, and it does not overpromise.

If the .com is available and you serve a general audience, register it. Add .ai only if the AI offer is a distinct product or brand.

Side by side

Where .ai wins

• Category clarity. Visitors know the offer is AI before they read a word.
• AI buyers and partners. Investors, integrators and AI-native customers look for the signal.
• AI-first products. A model, agent, research tool or AI service fits the extension naturally.
• Availability. A strong name that is taken on .com may be free on .ai.
• Premium perception. The extension is associated with a high-value category.

The advantage is positioning. It is not proof that the product works, and it does not lower the cost of building it.

Where .com wins

• Default recognition. It is the address customers type when they are not thinking.
• Consumer trust. Shops, local services and general businesses benefit from familiarity.
• One-year option. .com allows a 1 year term, so the first commitment can be shorter.
• Internationalised names. .com supports them; .ai does not.
• Resale and email. The .com is the address most buyers want, and it is easy to say.

The advantage is breadth. It works for an AI company too, but it does not announce the category.

Cost and renewal

.ai registrations and renewals run in 2, 4, 6, 8 or 10 year blocks. There is no single-year option, so the first payment covers at least two years. .com allows 1 to 10 year terms.

This page does not quote a number. The search result and the checkout page show the current prices for the exact name, including whether it is a standard registration or a premium listing.

Both extensions can carry premium listings and renewals that differ from the first-year offer. If you buy both, you are committing to two renewals with different term rules.

Rules and restrictions

Both extensions are open to anyone. .ai supports 2, 4, 6, 8 or 10 year terms and does not support internationalised names. .com supports 1 to 10 year terms and does support them.

Both park the domain after a failed billing attempt. .ai cancels it if it is not renewed within 40 days after expiration. .com redemption fees may apply 12 days after expiration. Timelines can change.

Read the current registry summaries for .ai and .com before you rely on a specific rule.

How to choose in five minutes

1. Decide whether AI is the product or a feature.
2. If AI is the product, check whether you can commit to at least two years on .ai.
3. If AI is a feature, start with .com.
4. If you serve a general audience and the .com is available, register it.
5. If you need an internationalised name, .ai cannot carry it.
6. Buy both only when the AI offer is a distinct brand worth defending.

Common mistakes

• Using .ai for a product that only has an AI feature.
• Choosing .com for an AI-first product and then wondering why the category is unclear.
• Forgetting the two-year minimum on .ai.
• Planning an internationalised .ai name, which is not supported.
• Buying .ai because it sounds current, without an AI product to back it.
• Ignoring the renewal price on either extension.

Frequently asked questions

Last reviewed: 2026-10-19. This page describes current practice and general information. Prices and registry policies can change.