Introducing the AI Companies Data Hub

The AI Companies Data Hub aggregates revenue, funding, staff, usage and compute‑spend metrics for frontier AI firms. Epoch reports OpenAI and Anthropic combined revenues rose ~10x since early 2024: OpenAI annualized revenue reached $13 billion by August 2025 (from $5B in January), Anthropic grew from $1B to $5B in seven months. The hub also lists ~$100B in funding, OpenAI’s $300B valuation, ChatGPT’s 700M weekly users (3B daily messages), and OpenAI’s >$15B 2025 compute bill.