Describe your business and get dozens of names with domains available to register — the AI duels the best ones and crowns the champion.
30 free names · no card needed · takes 30 seconds
Nobody picks well among 30 options. Everybody picks well between two. Your names face off 1v1 in a knockout tournament until one champion remains — with confetti, rankings and a trademark analysis.
Specialty coffee shop
Names created for the same business — the winner advances
Styles from brands that worked: short, evocative, compound and premium.
Real-time checks on .com, .io, .ai and 11 more global extensions.
Stop overthinking. Compare 1v1 until a champion remains.
Save the best and revisit any generation.
See the name in type before you decide.
Champion report with next steps to register.
Every name is checked in real time on up to 4 extensions at once — .com, .io, .ai and 40 more, including country extensions like .de, .fr and .es.
One-time payment, no subscription. Secure card checkout.
Name discovery
$4.99 one-time
Most people's choice
$9.99 one-time
Decide with confidence
$19.99 one-time
Create an account and get 30 free names to try.
"I was stuck for 3 weeks on my store's name. The Arena settled it in 10 minutes."
"Seeing the .com available right away is the best part. Registered the same day."
"I use it with clients: they vote in the duels and deciding becomes easy."