importantSYS.SOURCE: TechCrunch• 2026-08-20T22:36:37Z
OpenAI Gains Market Share Over Anthropic Among U.S. Businesses, According to Ramp Data
Ramp data shows OpenAI is gaining market share from Anthropic among U.S. business users, with OpenAI's Q3 growth outpacing Anthropic despite Anthropic's current 44% market share. The shift correlates with OpenAI's GPT-5.6 Sol adoption and regulatory challenges affecting Anthropic's Fable 5 model.
Businesses are willing to flop back and forth as each lab releases new models, volatility that should give both companies' investors pause about how "sticky" enterprise AI spending really is.
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