AI startup annualized revenue hits $80B, with OpenAI and Anthropic taking 89%

AI创业一年狂揽800亿美元！Anthropic反杀OpenAI，双雄独吞89%

The Information says 34 leading AI startups reached about $80 billion in annualized revenue, with OpenAI and Anthropic taking 89%, while Anthropic exceeded $30 billion in April 2026 and surpassed OpenAI’s reported $25 billion.

Why it matters: HKR-H/K/R all pass: the story has a sharp Anthropic-vs-OpenAI hook, concrete revenue-concentration numbers, and startup-economics resonance. It is secondary financial reporting, not a model release, so it stays in 78–84.