Use category signaling carefully
.ai can be highly legible for artificial-intelligence companies, while .io remains familiar in technology circles. The benefit is clearest when the extension reinforces what customers already expect.
Use geographic extensions deliberately
Country-code domains can reinforce a local market. They may be less suitable when the brand expects to operate globally or when customers default to .com.
Compare the full domain candidates
A clean alternate extension can beat an awkward modified .com. Evaluate spoken clarity, ownership cost, brand conflict, and long-term flexibility together.