Anthropic has surpassed OpenAI to become the highest-valued artificial intelligence startup, marking a major shift in the competitive landscape of the AI industry. The company’s latest fundraising round pushed its valuation ahead of its rival, reflecting growing investor confidence in its approach to AI safety and development.
Anthropic announced a run rate revenue of $47 billion, raised $65 billion in a Series H round, and achieved a post-money valuation of $965 billion.
Simon Willison argues Anthropic and OpenAI have found product-market fit through enterprise coding agents. Both companies shifted to API-based enterprise pricing, and recent models cost more. Stories of Uber blowing its AI budget and Microsoft canceling Claude Code licenses suggest customers are paying high prices for genuinely useful tools, making April 2026 a new revenue inflection point.