Who it is for
Founders and small teams pricing out a name for a new site, brand, or app.
AI Connectors · Business Operations
Just Domain
Domain availability and pricing checks across many extensions
Overview
What Just Domain does
Just Domain answers two questions about a domain name: whether it can be registered, and what it costs. Prices come back in US dollars with the first year and the yearly renewal listed separately, which matters because the two figures often differ.
Candidate names can be checked one at a time or in a batch, and coverage extends to hundreds of top level domains, from older endings such as .com and .net to newer ones including .ai and .shop.
Registration happens outside the chat. Once a name is chosen, the app points to justdomain.ai in a browser to finish the purchase. The audience the developer has in mind is people naming a new website, app, or company: founders, small business owners, and developers.
What stands out
Listing the renewal price next to the first year figure is what separates it from a plain availability lookup.
Availability
Where Just Domain is listed
Just Domain is listed in the ChatGPT apps directory only. Just. has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Just.
- Filed under
- Business & Operations
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- justdomain.ai
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Named skills
Just Domain declares 1 named skill, which puts it in the 6.7% of ChatGPT-listed apps that do.
- just-domain
Example prompts from the listing
- I'm opening a coffee shop called Bluebird, find me a domain
- Find a domain for my photography business.
Nearby
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Verified company search for prospecting and market research
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This is an independent catalogue entry compiled by Node8 from Just Domain's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Just., and inclusion here is not an endorsement.
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