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The State of Retail Media Networks in 2026: Consolidation, Standards, and the Road Ahead

Harvard Business ReviewMay 10, 2026Andrew StephenRead original

Last updated Apr 18, 2026 by the ATDb Editorial Team

Summary

A deep-dive analysis of how retail media networks are maturing into a consolidated landscape, with major retailers competing on data quality and measurement standards. The piece examines how IAB and MRC standardization efforts are reshaping advertiser expectations and budget allocation across Walmart Connect, Amazon Ads, and emerging regional players.

Details

A deep-dive analysis of how retail media networks are maturing into a consolidated landscape, with major retailers competing on data quality and measurement standards. The piece examines how IAB and MRC standardization efforts are reshaping advertiser expectations and budget allocation across Walmart Connect, Amazon Ads, and emerging regional players.