Adbrain
MergedLondon, England, United Kingdom · Founded 2013
11-50 employees · $4.8M
Sourced & current · updated Jul 15, 2026Website
Adbrain was a cross-device identity resolution platform that helped advertisers track and target users across multiple devices, acquired by The Trade Desk in October 2017 to enhance its proprietary device graph capabilities.
Where they sit
Stack tier: Infrastructure & Data (B)
Attribution & AnalyticsIdentity ResolutionData Management Platform
Adbrain was an emerging specialist in cross-device identity and device graph technology before being absorbed into The Trade Desk's platform in 2017.
Ownership
Parent: The Trade Desk