Cursor in talks to raise $2B at $50B valuation after hitting $2B ARR in three years

Cursor (Anysphere) is in talks to raise $2 billion at a $50 billion valuation, co-led by Andreessen Horowitz, Thrive Capital, and Nvidia. The AI code editor reached $2 billion ARR in roughly three years — the fastest B2B software scaling on record — with over 1 million paying customers and 70% of the Fortune 1,000 in its customer base. The round would nearly double its November 2025 valuation of $29.3 billion. Despite impressive growth, Cursor faces intensifying competition from GitHub Copilot (37% market share, 4.7M paid subscribers), Windsurf, Claude Code, and hyperscaler offerings from Amazon and Google. The $50B valuation implies a 25x revenue multiple, which could compress to ~8x if projected $6B ARR is reached by end of 2026. Key risks include commoditization of AI coding features and incumbents' distribution advantages.