NameCheck - Brand, Domain & Handle Availability

What this does

Give me one or more candidate names for a business, product or project. I check every place that matters and return one report that says, per name, whether it is usable and where the conflicts are.

What I check

• Domains - .com, .io, .ai, .co, .app, .dev, .net, .org, plus any ccTLD you name. Availability comes from RDAP (the registry's own data), so parked "for sale" domains are reported as taken, not free.
• Social handles - X, Instagram, TikTok, GitHub, LinkedIn, YouTube, Reddit, npm, PyPI, Telegram, Bluesky. A handle is called free only on a definite not-found; a rate limit or login wall is marked unverified, never guessed.
• App stores - Apple App Store and Google Play, matched on exact title and on the display name inside the listing.
• Trademarks - USPTO and EUIPO word-mark knock-out search, reported with serial number, status, owner and Nice class, so you can see whether a conflict is live or dead.

What you get

A Markdown report with a verdict per name (clear / usable with caveats / blocked), a check-by-check matrix, and the two or three checks that actually decided each verdict. Every "taken" claim is tied to the record it came from.

Limits, stated up front

Trademark search is a knock-out screen on registered word marks - not legal advice and not a clearance opinion. Handle results reflect public page state at the moment of the run. Lists longer than ten names are batched, and the report says which batch ran when.