Why it matters
Startups often choose a gccTLD for a short, trendy name when the .com is taken. The .ai extension belongs to Anguilla, and .io to the British Indian Ocean Territory, yet buyers worldwide use them. Rules, prices and risk come from the country manager, not ICANN's gTLD contracts. That can mean sudden fee changes or policy shifts. For buyers, a gccTLD can be a fair budget option, but it may not suit every audience. A common mistake is treating it exactly like a gTLD. Read the registry's terms, renewal costs and dispute policy first.
Source: en.wikipedia.org
Read next.com vs .ai vs .io vs .co: How to Choose a Domain Extension