AI / ML / Autonomous Systems — 2026-03-20
Anthropic Claude Market Share Surges; Wins 70% of Head-to-Head Enterprise Matchups Against OpenAI
Anthropic's business subscriptions grew 4.9% MoM in February while OpenAI fell 1.5%. Among first-time enterprise AI purchasers, Anthropic wins 70% of head-to-head evaluations. The Pentagon
Analysis
Prior INTSUMs tracked the Pentagon-Anthropic clash and Grok transition struggles. The 70% enterprise win rate suggests the supply chain risk designation backfired commercially -- consumer sympathy and enterprise evaluations are driving adoption independent of government contracts.
Prior INTSUMs tracked the Pentagon-Anthropic clash and Grok transition struggles. The 70% enterprise win rate suggests the supply chain risk designation backfired commercially -- consumer sympathy and enterprise evaluations are driving adoption independent of government contracts.