Cursor raised over $2 billion in Series at a $50 billion valuation.
Thrive and Andreessen Horowitz led the round with Battery Ventures and Nvidia as co-investors, per TechCrunch reported on 2026-04-18.
Cursor 2022 Founding at $50B Valuation
Cursor, founded in 2022 by Michael Truell, Sualeh Asif, Arvid Lunnemark, and Aman Sanger while they were students at MIT, offers an AI coding assistant for developers. The company forecasts ending 2026 with an annualized revenue run rate of more than $6 billion, up from $2 billion in February 2026. Like many AI-coding startups reliant on third-party models, Cursor operated at negative gross margins until recently, with the introduction of a proprietary Composer model last November helping achieve slight gross margin profitability on enterprise sales while continuing to lose money on individual developer accounts.
Thrive and a16z: Why They Invested
Thrive and Andreessen Horowitz, both noted as investors in the prior $29.3 billion post-money valuation six months ago, committed fresh capital at a $50 billion valuation, nearly doubling the previous figure. Battery Ventures and Nvidia joined as new participants in an oversubscribed round, with terms still potentially changing, according to TechCrunch reported.
Anthropic at $XB: How Cursor Compares
Cursor faces fierce competition from other AI-coding offerings, such as Anthropic’s Claude Code and OpenAI’s revamped Codex. The company has achieved positive gross margins on sales to large enterprises while continuing to lose money on individual developer accounts by relying less on outside providers to avoid replacement by suppliers like Anthropic.
Future Traction Without Gross Margins
Cursor aims to triple its annualized revenue over the next 10 months from the February $2 billion benchmark, maintaining enterprise growth despite margin challenges on individual accounts.
Cursor forecasted ending 2026 with an annualized revenue run rate of more than $6 billion.