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Summary
What happens to brand growth when consumers increasingly turn to AI assistants instead of relying on familiar brands or traditional search results? As generative AI becomes a more influential part of product discovery and purchasing decisions, marketers face new questions about how brands gain visibility, enter consumers' consideration sets and compete for attention. In MSI Working Paper, Tri-System Brand Growth: The AI Mediation Layer, researcher Pablo Ulpiano González Castro introduces a framework that adds AI availability to the established concepts of mental and physical availability. Drawing on brand-growth theory, an experiment and cross-category measurement research, the paper examines how AI-generated recommendations may reinforce existing brand advantages or create new opportunities for competing brands, and what these changes mean for marketing strategy and brand measurement.
