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Domains × AI companies

Find your domain.
Get the company to run on it.

Search and register your domain through GoDaddy — then turn it into a real company with 21 AI agents running ops from day one.

Live prices from GoDaddy · Free to start your AI company · No credit card to try

A domain is just an address. We give you the business behind it.

Most people buy a domain and then stare at an empty page. Agent21 stands up your whole company on it — a Chief of Staff, CFO, CTO, Head of Sales, Marketing, HR and more, all AI, all working from your first day.

21 AI agents
A full C-suite and department heads, named and briefed on your business.
Connected to your tools
Slack, Gmail, your CRM, banking and 13,000+ systems — agents act on real data.
Live in minutes
Enter a domain, we detect your systems and draft your company. Free to start.
Build your AI company — free

Domains & starting a company — FAQ

How do I buy a domain name?

Search your idea above, pick an available domain, and register it through GoDaddy in a couple of clicks. Prices are shown live before you buy.

What's the difference between a domain and a company?

A domain is just the address. Agent21 gives you the company that runs on it — 21 AI agents that handle your operations, finance, sales, marketing, HR, and more from day one.

How much does a domain cost?

Most domains start around $9.99–$19.99/year through GoDaddy. Agent21 is free to start — you can build your AI company before you even buy the domain.

Can I use a domain I already own?

Yes. If you already have a domain, skip the search and start your AI company directly — we'll detect your existing systems from the site.

Agent21 sends domain traffic to GoDaddy as a referral partner. Registration and payment happen on GoDaddy; Agent21 is the AI operating layer you run on your domain.