Updated September 2025
TL;DR: Choose .com for trust & resale value, .io for dev/startup cred and availability, .ai if your product is clearly AI-first and you accept higher renewal costs. SEO impact is minor vs branding, but .com still wins on perception.
TLD | Typical use | Pros | Cons | Renewal | Availability |
---|---|---|---|---|---|
.com | General/global | Trust, resale, email deliverability, “default” | More taken, higher aftermarket buy price | Low–mid | Low |
.io | Dev / startups | Tech vibe, many names available | ccTLD, moins connu pour grand public | Mid | Mid–High |
.ai | AI-first products | Clear positioning, brand signal | High renewal cost, narrower audience | High | High (for now) |
See also: AI Tools domain ideas · Developer Tools · How to choose a brandable .com
Try our free brandable domain generator