Barclays Report: API Mix Drives Profitability Gap in AI Labs

A Barclays report on the U.S. internet industry highlights that profit margins for AI labs vary significantly based on business structure rather than just model capability. By 2026, API product margins are expected to exceed 65%, significantly outperforming subscription models. The report notes that revenue recognition methods for indirect APIs can distort financial statements, and while cloud providers currently capture 35-40% of AI revenue, AI labs are expected to shift toward self-built infrastructure by 2028 to improve unit economics.