Domain search

Is your name still free?

Type a name and see in seconds which extensions are free. No account needed.

We check over 700 extensions: first the ones that matter in your country, such as .co.uk and .com, then everything from .london to .photography.

Brainstorm

Let your own AI think along

Finding a good name works best together. Your AI comes up with ideas; Spaicely says which are available. No account needed.

Paste this into your AI

Works in ChatGPT, Claude, Gemini and other AIs that can fetch a web address. Fill in your own description.

Help me find a free domain name for: [describe your business, place and audience].

Come up with 25 names in different styles: short, easy to say and spell, no hyphens. Before showing them, check them at
https://app.spaicely.com/api/domains/search/name1,name2.com/com,co.uk,eu
(at most 50 domains per request). Show only the free ones, with one line each on why it works.

Or add the connector

Add this address as a connector (MCP server) in Claude, ChatGPT or Cursor. No account or sign-in needed; your AI gets the tool domains.search and a brainstorm prompt.

https://mcp.spaicely.com/mcp/public

In Claude Code:

claude mcp add --transport http spaicely-domains https://mcp.spaicely.com/mcp/public

Questions about domain names

How do you know a name is free?

First in DNS: a name with nameservers is taken. If it looks free, we ask the registry, through our registrar or over the public RDAP protocol. If the registry says the name does not exist, it is free.

What does “probably available” mean?

The name has no nameservers, but the registry has not confirmed it is free. Some registries, such as those for .be, .de and .eu, have no public RDAP service, and others only let us ask a few times a minute. A registered name without nameservers looks the same, so registration always checks once more.

Can I register the name here right away?

Yes. Click an available name and choose Register; you create an account (or sign in), fill in the owner's details and pay. Your own AI can also do it for you, in your name.

Can my AI use this on its own?

Yes. The search is public, for people and for AIs, without an account. There is a limit on the number of searches per minute.