Anthropic leads OpenAI in US business AI adoption at 43.8%
AI Summary- Anthropic led OpenAI in Ramp’s August 2026 measure of US business AI purchasing.
- Anthropic reached 43.8%, compared with OpenAI’s 39.8%, among businesses in Ramp’s dataset.
- OpenAI reported more than 2 million business customers while expanding ChatGPT, Codex and agentic AI.