Opendorse is the leading athlete marketplace and NIL technology company, providing technology and services to the athlete endorsement industry. We serve the full lifecycle of supporting athletes: educating, assessing, planning, sharing, creating, measuring, tracking, disclosing, regulating, listing, browsing, booking, and more.

Our industry-leading NIL solutions help athletes connect with advertisers, colleges, collectives, and supporters to understand, build, and monetize their brand value.