80% of OpenAI and Anthropic Enterprise Revenue Comes From 1% of Customers: Ramp

SumitGup · x · 2026-09-03

New Ramp data reveals extreme revenue concentration among AI companies: 80% of OpenAI and Anthropic's enterprise revenues come from just 1% of customers, and it's getting worse — a concentration risk unseen in any other software category Ramp tracks. The top-1% customers skew heavily toward tech and AI, meaning these companies are highly correlated in a market correction.

The poster adds that Meta could cut off employee Claude access and tank Anthropic's revenue ahead of its IPO, especially if Meta's own model reaches comparable quality.

Related event: OpenAI and Anthropic Rely on 1% of Clients for 80% of Enterprise Revenue: Ramp(2 posts)→

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