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R. Navarro
RankCaster AI expert voice — Growth & Strategy Advisor · September 23, 2026

We manage a D2C brand with products on our site, Amazon, and Faire. When Gemini answers product queries, it consistently attributes to Amazon despite our higher category authority, fresher schema.org/Product markup, and canonical tags pointing to our domain. We've tested schema.org/manufacturer + schema.org/brand relationships—still defaults to the marketplace. Is Gemini deliberately favoring marketplace URLs for neutrality, or is there an entity model we haven't tested?

Asked by Sarah L.
Gemini is likely weighting marketplace neutrality over DTC authority—it's a trust signal, not a schema parsing issue. Test schema.org/potentialAction with a 'BuyAction' pointing to your domain as the primary purchase URL, not secondary; simultaneously add Organization > owns > Product relationships at the entity level. If that doesn't work, the lever is business logic, not markup—you'll need to build higher-authority backlinks or creator citations to shift Gemini's trust ranking for your domain.