Best TLDs for AI Startups in 2026
The domain landscape for AI companies has consolidated around a handful of clear winners. Here's what the data shows.
The Tier List
Tier 1: .ai
Still the gold standard. Anguilla's ccTLD has been fully adopted by the AI industry as a semantic signal. Investors, journalists, and users immediately understand what .ai implies.
Pros: Brand recognition, semantic clarity
Cons: $70–$100/year, some registrars require business verification
Tier 2: .com
If you can get a clean .com, take it. It's still the default expectation for most users outside tech circles.
Pros: Universal trust, email deliverability
Cons: Most good names are taken
Tier 3: .dev
Google's .dev registry has matured. Developer tools, APIs, and infrastructure products fit naturally.
Pros: Enforced HTTPS, developer credibility
Cons: Narrower audience signal
Tier 4: .io
Lost some ground to .ai but remains popular for SaaS dashboards and developer tools.
What to Avoid
.xyz: Spam association hasn't fully faded.site/.online: Low trust signals- Country codes unrelated to your market (e.g.,
.vcfor "venture capital" reads as Saint Vincent)
The 2026 Trend
Hyphenless compound names on .ai — atlas.ai, beam.ai, loop.ai — command premium prices on aftermarket auctions. If you're early in naming your AI product, prioritize short single-word .ai availability above all else.