Anthropic Surpasses OpenAI on RAMP Enterprise Business-Spending Index

Anthropic has overtaken OpenAI on the RAMP enterprise business-spending index — a widely tracked proxy for real-world enterprise AI adoption — reaching 34.4% versus OpenAI's 32.3%. This marks the first time Anthropic has led OpenAI in this measure. Simultaneously, Anthropic announced a midmarket services joint venture with Blackstone, Hellman & Friedman, and Goldman Sachs, aimed at accelerating enterprise adoption in the mid-market segment.

Why It Matters

RAMP's spending data captures actual enterprise purchasing behavior rather than model benchmark performance, making this a meaningful signal about market preference for Anthropic's products in production workloads. The JV with major financial and private equity firms indicates Anthropic is building enterprise go-to-market infrastructure designed to extend and sustain this lead into the mid-market.