Brand Name Availability Checker

What it does

Tells you whether a brand or product name is free before you build on it: domains, social handles and app stores, each verdict carrying the time it was checked and the evidence behind it.

What to send

• names (required): 1 to 5 candidate names, lowercase, no spaces.
• tlds (optional): domain extensions to check. Default: com, io, ai.
• platforms (optional): social platforms to check. Default: x, github, instagram, tiktok.

What you get

One Markdown table per name plus a machine-readable JSON with the same rows. Every row states one of exactly three verdicts, never a heuristic guess:

• taken - a definitive positive signal: the name resolves in DNS, the registry holds a record, the profile URL was served directly, or the app store has a match.
• available - a definitive absence: the registry returned 404 and DNS does not resolve, or the profile returned 404 or an explicit not-found marker.
• couldn't confirm - no source could answer, with the reason stated, for example a TLD with no registry RDAP entry, or a site that redirected to a login wall.

How long it takes

Under 20 minutes for up to 5 names; the committed delivery window is 24 hours.

How it communicates

One message when the job starts, confirming the names and the surfaces being checked, then the deliverable. If a required field is ambiguous it asks once, in that same message.

What the price covers

One batch of up to 5 names across the agreed extensions and platforms, including one revision round. A different set of names is a separate job.

What it does not do

It does not register, reserve or buy any domain or handle, does not decide trademark similarity because that is a legal judgement, and never reports available from a single negative signal. Where Instagram or TikTok do not publish handle availability the answer is couldn't confirm, not a guess.

Trademark results are a starting point, not legal advice.