Enter any domain to see availability, an AI brandability score, trademark screening, and available alternatives - all in one place.
Look up any domain
Enter a name to see live availability, registration details, name variations, trademark screening, and optional AI brand analysis and alternatives - all in one place.
Domain Lookup is the validation step every founder needs before they hit register. Type any domain name and see live availability across .com, .io, .ai, .co and hundreds more extensions, plus an AI brand analysis (memorability, clarity, brand fit), name variation suggestions, and a real-time trademark screen against USPTO and EUIPO databases. If the name you want is taken, you also get a list of available alternatives with similar meaning and feel.
Three steps from idea to available domain.
Type the exact name you want to research, with or without an extension.
See live availability across TLDs and an AI brandability score with explanation.
Screen against USPTO/EUIPO and browse available alternatives if needed.
Loved by 1.4M+ members
A complete naming toolkit - not just a search box.
Check .com, .io, .ai, .co, .net and hundreds more - all in a single lookup.
Get an AI score for memorability, readability, and brand potential with a plain-English explanation.
Live USPTO and EUIPO trademark results so you can spot conflicts before you invest in a name.
More ways to find your perfect domain name.
Generate names from letter and number patterns using wildcard templates.
Check up to 1000 domain names at a time. Fast bulk domain availability check.
Search and replace in taken domains. Find registered domains matching your keyword and create new variations.
Search aftermarket domain names for sale. Find premium domains at the best prices.
Quick answers about the Domain Name Lookup & Analysis and how NameStation works.
Create a free account to save results from the Domain Name Lookup & Analysis, run unlimited searches, and organize names into projects with your team. No credit card required.