Check your brand name
availability in seconds
INPI, EUIPO, RNE / SIRENE, domains and social media — checked simultaneously in a single search. No predatory registrar.
Results in 5 seconds — free, no signup required
How it works
Enter a name
Type the brand name you want to check in the search bar.
5 sources checked
INPI, EUIPO, RNE / SIRENE, domains and social media are queried simultaneously.
Score + AI Analysis
Get an availability score and an AI-powered intellectual property risk analysis.
Why NameCheck Pro
No predatory registrar
Your domains won't be registered by a middleman. Direct RDAP verification.
Official data
Direct access to INPI, EUIPO and data.gouv.fr APIs. No outdated data.
AI risk analysis
Phonetic similarities, Nice classes, suggested variants. Like a first expert opinion.
Results in seconds
What usually takes hours of manual research, done in a single query.
Built for you
Entrepreneurs, brand creators or IP counsels — NameCheck Pro adapts to your needs.
Launching a startup?
Make sure your name doesn't conflict with a registered trademark before investing in branding and filing.
Check my name →Creating brands for your clients?
Present validated names from day one. Gain credibility and efficiency.
Try for free →Advising trademark applicants?
Use NameCheck as a first-pass analysis tool and join our marketplace to receive qualified leads.
Join the lawyer network →Trusted by founders and IP professionals
In 5 minutes I checked 12 names. The AI analysis flagged a phonetic conflict I would never have caught on my own.
I use NameCheck Pro for every client project. The INPI data is up to date and the domain check avoids nasty surprises.
My clients do their first check here before reaching out to me. It's an ideal pre-consultation filter that saves time for everyone.