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Galileo
Sourced & current · updated May 25, 2026Website
Galileo is The Trade Desk's first-party data activation suite launched CES January 2023. Helps advertisers activate first-party data without third-party cookies via UID2, retailer/CPG data partnerships, and clean-room collaborations.
Where they sit
Stack tier: Infrastructure & Data (B)
Customer Data PlatformIdentity Resolution
Ownership
Parent: The Trade Desk