OpenAI’s enterprise adoption appears to be accelerating, at the expense of rivals
Published on: 2025-07-20 02:00:00
OpenAI appears to be pulling well ahead of rivals in the race to capture enterprises’ AI spend, according to transaction data from fintech firm Ramp.
According to Ramp’s AI Index, which estimates the business adoption rate of AI products by drawing on Ramp’s card and bill pay data, 32.4% of U.S. businesses were paying for subscriptions to OpenAI AI models, platforms, and tools as of April. That’s up from 18.9% in January and 28% in March.
Competitors have struggled to make similar progress, Ramp’s data shows. Just 8% of businesses had subscriptions to Anthropic’s products as of last month compared to 4.6% in January. Google AI subscriptions saw a decline from 2.3% in February to 0.1% in April, meanwhile.
“OpenAI continues to add customers faster than any other business on Ramp’s platform,” wrote Ramp Economist Ara Kharzian in a blog post published Tuesday. “Our […] Ramp AI Index shows business adoption of OpenAI growing faster than competitor model companies.”
Data from the Ramp AI
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