3 September 2026
OpenAI and Anthropic derive 80% revenue from 1% of customers
First reported
The Neuron ran this on .
- Ramp analysis of enterprise spending found that OpenAI and Anthropic generate about 80% of their business revenue from roughly 1% of their customers.
- The concentrated customer base consists heavily of technology and AI companies, rather than a broader range of industries.
- This concentration level is significantly higher than what typical software companies experience across their customer bases.
How it was covered
The NeuronPete Huang & Grant Harvey
Ramp analysis found that roughly 80% of OpenAI and Anthropic enterprise revenue comes from just 1% of customers, heavily concentrated in tech and AI firms, a concentration level unseen in other software categories.