Anthropic’s Revenue Run Rate Just Hit $65 Billion. SpaceX and Amazon May Be the Biggest Winners.

Anthropic's annualized revenue run rate hit $65 billion in July 2026, surging 600% year-over-year and delivering material upside to two major backers: AMZN and SPCX.

AMZN has committed $13 billion in equity investment and a $100 billion cloud services agreement, positioning Amazon Web Services as the primary infrastructure provider for Anthropic's AI workloads. SPCX collects approximately $1.25 billion per month through 2029 for compute capacity, translating to roughly $15 billion annually and cementing a multi-year revenue stream tied to Anthropic's scaling trajectory.

The sharp revenue acceleration underscores growing enterprise adoption of Anthropic's models, but profitability remains a question mark. Model-building costs are climbing as the company scales, and sustained losses could pressure both partnerships if capital efficiency doesn't improve. For AMZN, the cloud commitment deepens its exposure to AI infrastructure demand but also ties cash flow to Anthropic's ability to monetize. For SPCX, the monthly payments offer predictable near-term revenue, though concentration risk rises if Anthropic's growth stalls or margins compress.