SpaceX Just Bought an AI Coding App for $60 Billion

A few days after SpaceX's blockbuster IPO, the company announced it was spending $60 billion of its newly public stock on an AI coding app most people had never heard of.

Cursor, built by San Francisco startup Anysphere, is an AI-powered coding tool that helps software developers generate, edit and review code. Since its founding in 2022 it has grown rapidly, and SpaceX had an existing option to acquire the company. It exercised that option with an all-stock deal expected to close in Q3 2026.

Cursor CEO Michael Truell framed the deal in terms of ambition – building the world's most useful AI models, but the strategic logic sits slightly to the left of that. SpaceX is already deeply embedded with xAI, Elon Musk's AI company. Acquiring Cursor gives the broader Musk ecosystem a competitive AI coding product at a time when tools like Claude's coding capabilities and GitHub Copilot are generating significant enterprise revenue.

This is less a tech story and more a consolidation story. One person now has a meaningful grip on AI coding tools: Grok through xAI, Cursor through SpaceX, and various integrations across X. The question of whether that concentration is healthy for the development ecosystem is legitimate, and largely not being asked.

Sixty billion dollars for a coding app is a number that requires a moment to sit with. For context: that is more than Uber's entire market cap as of early 2025. The AI infrastructure race has its own gravitational field right now, and the dollar amounts have stopped being intuitive.