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3d ago

OpenAI shows growth among US businesses, narrowing gap with Anthropic

Aug 20, 2026
AI Summary

Recent data indicates that OpenAI is regaining traction among US businesses, closing the market share gap with Anthropic. While Anthropic currently leads with nearly 44% market share compared to OpenAI's 40%, OpenAI's growth rate in Q3 suggests a potential shift in the competitive landscape.

  • OpenAI and Anthropic are both preparing for potential IPOs, but financial details are not yet available.
  • Data from Ramp, a corporate credit card and expense management company, shows OpenAI's market share among US businesses has been increasing.
  • As of July, Anthropic holds nearly 44% market share, while OpenAI has about 40%.
  • OpenAI's growth rate among Ramp's business users is currently outpacing Anthropic's in Q3, although the quarter has not yet concluded.
  • Ramp's data is based on over 70,000 American businesses, primarily in the tech sector, and indicates a growing interest in AI solutions.
  • The overall market for AI spending among Ramp customers has been expanding, with over 56% of companies paying for AI services by July.
  • The competitive dynamics suggest that businesses are willing to switch between providers based on new model releases, indicating volatility in enterprise AI spending.
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