CB Insights: Hyperscalers Are Carving Up the AI Agent Market — Who's Winning Where

CB Insights·medium signal

CB Insights published a competitive analysis of how Amazon, Google, and Microsoft are partitioning the AI agent market across every layer of the stack — from infrastructure partnerships to application-layer agent platforms. The report maps which hyperscaler is winning at each level, building on their earlier cloud wars analysis of infrastructure startup partnerships. For builders choosing an agent platform, the takeaway is that each hyperscaler is staking out distinct territory rather than competing head-to-head across every layer.