Anthropic Just Passed OpenAI In Enterprise AI Adoption: How Claude Code Quietly Flipped The Business Market And Cracked The OpenAI IPO Story
Ramp's April AI Index says Anthropic now sits at 34.4% of businesses to OpenAI's 32.3%. Anthropic quadrupled enterprise share in twelve months. Claude Code is the wedge, and the OpenAI IPO story just got harder to tell.








