Cursor Hits $4B Annualized Revenue as SpaceX Acquisition Looms

AI coding startup Cursor has surpassed $4 billion in annualized revenue as of the first week of June 2026, marking a remarkable growth trajectory for a company that was generating $2 billion in February and $3 billion in late April. The milestone arrives as Cursor braces for an expected acquisition by Elon Musk's SpaceX, reportedly set to close shortly after SpaceX's IPO.

The startup's explosive revenue growth comes despite intensifying competition from Anthropic and OpenAI, both of which have made heavy investments in AI coding tools. Cursor has increasingly pivoted from its roots as an individual developer tool toward enterprise sales — and the strategy is paying off. As of late May, 75% of Cursor's total run rate comes from business customers, and its enterprise segment tripled from Q4 2025 to Q1 2026.

A key growth driver has been the February launch of Cloud Agents, Cursor's agentic coding tool that can operate autonomously in the cloud. The timing of the revenue spike also coincides with growing market awareness of the pending SpaceX deal, suggesting the Musk association itself may be generating additional commercial demand. Together, the figures position Cursor as one of the fastest-scaling AI software companies of the current cycle.