OneTag
Trieste, Friuli-Venezia Giulia, Italy · Founded 2014
51-200 employees
Sourced & current · updated Jul 6, 2026Website
Header bidding and yield optimization platform for publishers, offering wrapper solutions and programmatic monetization tools. Provides advanced header bidding technology to maximize publisher revenue.
Where they sit
Stack tier: Infrastructure & Data (B)
Supply Side Platform (SSP)
Independent European SSP and header bidding specialist with a focus on publisher yield optimization and supply path transparency