75
Validation Score
1
Evaluations
The Problem
Usernames break at scale: regexes, blacklists, and static lists miss brands, slurs, system terms, and impersonation — creating abuse, legal risk, and bad UX.
The Solution
username.dev is a drop-in API for username governance. One call classifies any handle across brands, public figures, places, profanity, system terms and premium names — returning rich metadata instead of a fragile yes/no.
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