Anthropic Takes the Enterprise Lead
Ramp’s latest AI Index shows Anthropic passing OpenAI in paid business adoption for the first time. The shift comes as overall AI use keeps climbing, and it is especially tied to Claude Code’s momentum inside technical teams and beyond.
- Ramp says Anthropic’s adoption rose to 34.4% in April, while OpenAI fell to 32.3%.
- The company says Anthropic has quadrupled business adoption over the past year.
- Ramp tracks spend from more than 50,000 U.S. businesses, so this is a purchase signal, not a full market-share tally.
