For tech, AI, apps — special domain extensions exist. Expensive but useful for niche audiences.
.io — startups & tech
Officially British Indian Ocean Territory, but associates with input/output. GitHub.io, Twitch.io. Price: $30-60/year, 5-10x .com.
.ai — for AI
Anguilla's domain. AI boom made prices 100x. From $80-150/year. OpenAI, ChatGPT — all bought .ai.
.app — mobile & web apps
Google-managed. Forced HTTPS. Mobile-first ideal. $15-25/year.
.dev — for developers
Also Google. HTTPS required. Portfolio, open-source. $15/year.
How to choose
Local business — .uz. Tech project — .io/.ai. Mobile app — .app.