Audience management is not identity infrastructure
An audience tool asks a narrow question: who belongs in this segment? That is useful for packaging inventory, responding to RFPs, and activating data into a campaign. But it does not answer the broader questions that now determine whether a publisher can grow its data business.
Once identity becomes the foundation, audience building becomes one application of the platform. The same identity layer can support signal enrichment, clean-room collaboration, omnichannel activation, contextual and behavioral composition, advertiser-specific proposals, and AI workflows.
That is the real shift. Publishers are not replacing DMPs because audience creation stopped mattering. They are moving beyond DMPs because audience creation is now only one part of the system.








