Know your brand nameis actually usable
Before you commit to a name, see if it survives the checks that matter — US, UK & EU trademark registers, domains, and social handles — in one free first-pass viability check.
No signup needed · See the full report in 10 seconds
Use before you: incorporate · register a domain · file a trademark · print a logo
Works inside your AI assistant — connect via MCP →How it works
From a name you like to a decision you trust
Bring a name — or generate options
Check a name you're about to commit to, or have Nombrio generate up to 8 fresh, screened options.
We run a live viability pass
Real-time checks against US, UK & EU trademark registers, domain availability, and social handles. No waiting.
Decide with a clear verdict
A 0–100 viability score, the specific conflicts we found, and safer alternatives — so you decide before you commit.
Everything you need to launch
Complete brand name validation in one place
Smart Name Generation
AI generates up to 8 creative, memorable brand names tailored to your industry and tone. Each name is pre-screened for availability before you see it.
Trademark Screening
Real trademark registry checks across USPTO (US), EUIPO (EU), and UK IPO. Not AI guesswork — actual registry data.
Try a free trademark searchDomain Availability + Registration
Real-time checks across .com, .io, .co, .app, .dev, .ai, .org, and .net. Available? Register it directly from your results — one click to your registrar.
Social Handles
Check X, Instagram, TikTok, LinkedIn, and GitHub availability. Secure your brand across all platforms.
PDF Reports
Export branded PDF reports with trademark screening, domain availability, and social handles. Share with investors, partners, or your legal team.
See it in action
Watch Nombrio screen one name across trademark registers, domains, and social handles — in seconds.
Built for the moment you actually need a name
Three jobs, one workflow. Pick the one that sounds like your week.
Shipping this weekend?
Stop coding four hours in to find out the name you picked is owned. Eight screened names, ready before Sunday night.
Start as an indie hackerNaming work, defensible by Friday.
Hand clients a brief that already passed registry clearance — not a list of vibes — and bill the saved hours back.
For agenciesBefore you sign with the notary.
Lock down the name your incorporation will rest on, not the one you'll regret in year two.
Before you incorporateNames are easy. Clearance is the hard part.
Generating fifty names takes ten seconds with any model. The expensive part — the part that costs founders €10k+ when it goes wrong — is checking each one against the USPTO, EUIPO, and UK IPO before you commit. Nombrio does both in one pass.
Nombrio runs on real registry data, not a model's memory of trademark law.
The availability layer your AI assistant can call
When you brainstorm names in a chat, the assistant can invent a hundred — but it can't know which ones are actually free. That answer isn't in any model's memory; it lives in the trademark registries, the domain system, and the handle directories, and it changes by the hour.
Connect Nombrio and your assistant checks names against live registry data without leaving the conversation — the same real availability the paid Clearance Report is built on. Free, no API key.
Setup for Claude, ChatGPT, Cursor and more on the connection page.
Is “Lumivane” free to use for my startup?
Checked with Nombrio · live data
- US trademark (USPTO) — clear
- lumivane.com — taken
- lumivane.io — available
- @lumivane on X — available
Strong start — .com is taken, but the mark and handle are open.
Illustrative. Nombrio returns live registry, domain, and handle data at check time — not a model's guess. Not legal advice.
What a thorough check actually finds
Two names from a real search for a project-management SaaS. They look fine. They aren't — and a quick prompt to a generic AI tool wouldn't catch either.
Beacon
ArbitraryAI/BEE-kuhn/
Strong metaphor, but a common dictionary word already claimed by many tech companies. Trademark options are thin and nearly every useful domain is taken.
From Old English: Signal fire / guiding light
Multiple live marks in software class 9 across all three registries — including Apple and Oracle in the US, Apple and SAP in the EU, Beacon Technology Ltd in the UK. High collision risk for any tech product. Recommend choosing an alternative from your top picks above.
View trademark details
Checked: USPTO, UK IPO · 8 TLDs · 5 social platforms
Flowmark
DescriptiveAI/FLOW-mark/
Flow (workflows) + mark (a checkpoint). Functional and readable, but leans literal — you'd work harder to stand out in a crowded productivity space.
From English: Workflow + milestone mark
USPTO has a live FLOWMARK mark owned by IBM in software classes 9 and 42. UK IPO is clear. This is a likely blocker in the US — consider alternatives.
View trademark details
Checked: USPTO, UK IPO · 8 TLDs · 5 social platforms
Simple, transparent pricing
Most founders need one Clearance Report. Subscribe only if you name things often.
Why isn't it free?
A real brand check is more than one quick search. Every request runs a full clearance workflow across live external registries and databases — each of which costs us real money per call.
Iterative generation
We run multiple rounds, filtering candidates against your brief until names actually clear — not a one-shot list.
Cultural & linguistic checks
Every name is screened for offensive meanings and cultural pitfalls across major world languages.
Live trademark registries
Real-time queries against USPTO, EUIPO, and UK IPO — authoritative data, not guesses or stale snapshots.
Domains & social handles
8 TLDs checked live via registry protocols, plus 5 social platforms verified on every name.
An equivalent clearance at a trademark attorney runs $2,000–$4,000 and takes weeks. We do it in under a minute for a fraction of the cost because we built the workflow — not because we cut corners.
Clearance Report
Know a name is usable before you commit — one payment, no subscription.
inkl. MwSt.
- Trademark screening across USPTO & UK IPO
- Domain + social handle availability
- Up to 8 viability-checked name options per search
- 10 searches this month (shortfalls rebated)
- Shareable PDF report — hand it to a cofounder or lawyer
- 1-click domain registration
- Web search for brand conflicts (Pro)
Pro
For people naming repeatedly — agencies, studios, serial founders.
inkl. MwSt.
- Everything in the Clearance Report
- 30 searches per month
- Up to 8 brand names per search (shortfalls rebated)
- 1-click domain registration
- Web search for brand conflicts beyond registries
- PDF report for every search
- Download all searches as CSV
Premium
Ongoing protection for a name you've committed to.
inkl. MwSt.
- Everything in Pro
- Unlimited searches (fair use, up to 150/mo)
- Trademark monitoring (weekly re-checks)
- Email alerts for new conflicts
- Confidence Guarantee (up to $149 refund)
- Priority support