Side-by-side comparison
Both TLDs work identically at the technical level. The differences are commercial: registry pricing, aftermarket dynamics, and what each signals to the audience that lands on your site.
| Factor | .ai | .com |
|---|---|---|
| Registry pricing | ~$70/yr (2-yr min) | ~$9/yr |
| Premium aftermarket | $25K–$2M+ | $10K–$30M+ |
| Category signal | Strong (AI) | Neutral |
| Consumer trust default | Growing | Highest |
| SEO treatment | Generic, global | Generic, global |
| Email support | Full | Full |
| Investor perception (AI co.) | Positive | Neutral |
Category signaling is the real difference
In 2026, .ai functions as a tribal identifier. Investors at AI-focused funds, AI Twitter, and the press all read .ai as 'this is an AI-native company'. .com is neutral — it doesn't help and doesn't hurt. For a foundation-model company or AI agent product, .ai shortens the cognitive distance between landing on your homepage and understanding what you do.
Who actually uses what
Cursor.ai, Perplexity.ai, Character.ai, Mistral.ai, Suno.ai, Replicate.com, Anthropic.com, OpenAI.com — the split is roughly even at the top of the market. Most companies that started post-2022 chose .ai; most that started before 2022 own .com. Several of the biggest AI companies own both (anthropic.ai redirects to anthropic.com).
Decision framework
Pick .ai if (1) your product is sold as AI, (2) your audience is technical or industry, (3) you cannot afford a premium .com in your category. Pick .com if (1) your audience is general consumer, (2) you have $250K+ for a category-defining .com, (3) you want zero TLD friction in mainstream marketing.
If you're acquiring either, brief a broker before negotiating — direct outreach from a funded startup inflates both .ai and .com pricing 3–10x.
Frequently asked questions
- Is .ai better than .com for an AI startup?
- For category signaling and investor recognition, .ai is usually better in 2026 — Cursor, Perplexity, Character, Mistral, Suno and most funded AI companies use .ai. For broader audiences or maximum trust signaling, .com remains the default. Many top AI companies own both and redirect one to the other.
- Does Google rank .com higher than .ai?
- No. Google has confirmed that .ai is treated as a generic TLD (not geo-targeted to Anguilla) for ranking purposes. SEO outcomes depend on content quality, backlinks, technical performance, and user signals — not the TLD.
- Is .ai or .com more expensive?
- .ai is significantly more expensive at the registry level (~$70/yr vs ~$9/yr for .com) and on the aftermarket (premium one-word .ai trades at 2–5x comparable .com prices in the AI category). .com remains cheaper for unregistered names and is usually cheaper for very long or low-demand brandables.
- Do users trust .com more than .ai?
- General consumers still default to .com as a trust signal. Technical users and the AI industry treat .ai as equally legitimate or even preferred. For B2B AI products targeting technical buyers, .ai is fine; for consumer products targeting the general public, .com may convert better.
- Can I use .ai for email professionally?
- Yes. .ai supports all standard email infrastructure (Google Workspace, Microsoft 365, custom MX). Email from @company.ai is treated normally by recipient servers and spam filters. The TLD itself does not affect deliverability.
- Should I buy both .ai and .com?
- If budget allows, yes — own both and redirect one to your primary. This protects the brand from typo-squatters and gives you flexibility. If you can only afford one in 2026 and you're AI-native, .ai is usually the right primary.
Keep reading
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