The AI Ecosystem 2026 | Why Tier 3 Steals the Profits While Tier 1 Builds the Roads
Global hyperscaler capex hit $500 billion in 2026, yet the best returns aren’t at the foundation layer. This analysis maps the three-tier AI ecosystem 2026 value chain — hyperscalers, platforms, and vertical apps, models the real economics at each level, and gives enterprise leaders a data-backed decision framework for where to compete, what to build, and what to buy.