pubX

About pubX

An End-to-End Advertising Marketplace. Built on Trust. pubX connects publishers and advertisers through a transparent, data-driven marketplace built to deliver more efficient, higher-value programmatic outcomes for both sides. We use Agentic technology to drive real results at scale and ensure maximum active media is delivered to campaigns. Trusted for 5 years to build and deploy machine learning technology for publishers at scale, we've built the publisher relationships that make this possible. That foundation is what separates us from the experimental - our technology is battle-tested, our data is real, and our results speak for themselves. For publishers: first-party data becomes a competitive advantage, with sales agents negotiating the best value for every impression. For advertisers and agencies: buying agents autonomously evaluate premium inventory, build high-performing segments, and activate campaigns - powered by data unavailable through traditional programmatic. One platform. Two powerful solutions. Full transparency on both sides. A founding member of AgenticAdvertising.org.