Google's Shopping Graph: A Key Foundation for Agentic Commerce

Google's Heiko Hotz made a strong case for Google as a foundation for agentic commerce, arguing that its Shopping Graph holds more than 60 billion product listings. This is according to a LinkedIn post published on September 22 or 23, 2026, where Hotz wrote that 'agentic commerce runs on grounding data!' He emphasized the importance of real-time world state, open-web breadth, and structured intent to action in making AI shopping assistants effective.

Hotz's post highlights Google's dominance in e-commerce, with over a billion shopping queries happening across its services every day. However, he also acknowledged that freshness depends on the merchant's pipe, noting that an agent is only as good as the freshness of its environment. This is particularly relevant given previous instances where Google's environment lagged, such as when Merchant Center's automatic import showed products nine to ten days out of date.

The post has sparked discussion about Google's role in agentic commerce and its potential partnerships with retailers. However, it remains to be seen how effective Google's Shopping Graph will be in supporting AI shopping assistants, particularly given the challenges of data freshness and merchant participation.