GleanMark

SaaS

Free USPTO trademark search that's actually usable

About

Most founders discover trademark conflicts after it's too late. The USPTO site is unusable. Legacy monitoring tools cost too much and are clunky. GleanMark changes that: → Search 13M+ USPTO records with a modern interface and filters → Robust similarity analysis flags conflicting marks automatically → Monitor any trademark or owner with alerts on 30+ event types → AI summaries of prosecution history and TTAB cases Free to use.

Launched

March 15, 2026Week 1

Builder
BU
Builder