OpenAI Closing Gap With Anthropic Among Businesses

New data from corporate expense platform Ramp shows Anthropic leads OpenAI among U.S. business users, holding nearly 44% market share to OpenAI's 40% as of July. Anthropic first overtook OpenAI in May, and has not relinquished the lead since. However, OpenAI is currently growing faster in Q3, suggesting the gap may narrow. The data highlights how volatile enterprise AI spending is, with businesses switching providers as new models launch. On a positive note for both companies, overall AI adoption among Ramp's 70,000-plus business customers has climbed steadily, surpassing 56% in July.