SpaceX to buy Anysphere for $60 billion in AI coding push

Elon Musk's SpaceX agreed to acquire Anysphere, the startup behind the AI coding agent Cursor, for $60 billion in an all-stock merger, marking the newly public company's first major acquisition and a push into enterprise AI.

"The combination gives Cursor access to computing capacity at a scale few startups can match, while giving xAI a product with proven developer traction," said Michael Turrin, an analyst at Macquarie who covers AI infrastructure. "This is about distribution as much as technology."

The deal values Anysphere at $60 billion in equity, according to a Securities and Exchange Commission filing. SpaceX expects the merger to close during the third quarter of 2026. The acquisition comes just days after SpaceX went public in a Nasdaq debut that valued the company at more than $2 trillion, making it one of the world's most valuable publicly traded firms. SpaceX merged with xAI, the maker of the Grok chatbot, in February.

Cursor is among a handful of AI coding startups — alongside OpenAI and Anthropic — that have attracted millions of developers by using large language models to automate software writing. The sector has become one of the earliest commercial battlegrounds for generative AI, with companies racing to capture developer workflows and enterprise budgets. For xAI, which has lagged behind OpenAI and Anthropic in the coding segment, the acquisition provides an immediate product and user base. For Cursor, the deal unlocks the vast computing resources of SpaceX and xAI, which operate some of the largest GPU clusters in the world.

The $60 billion price tag places Anysphere among the most valuable private AI companies ever acquired. By comparison, Microsoft's $13 billion investment in OpenAI in 2023 valued that company at roughly $29 billion at the time, while Anthropic was valued at $18.4 billion in its last funding round in late 2024. The premium reflects both Cursor's rapid adoption — the tool has become a top choice among developers for AI-assisted coding — and the strategic premium Musk's companies are willing to pay to close the gap with rivals.

The deal structure as an all-stock merger means Anysphere's shareholders will become SpaceX shareholders, tying their returns to the rocket-and-AI company's post-IPO performance. SpaceX shares have rallied since their debut, with the company on track to surpass Amazon's market capitalization, according to Reuters. The acquisition requires standard regulatory approvals, though no major antitrust hurdles are expected given the limited overlap between SpaceX's core aerospace business and AI coding tools.

For Musk, the acquisition continues a pattern of vertical integration across his companies. SpaceX now controls a rocket launch business, a satellite internet network through Starlink, an AI model through xAI, and — with Cursor — a developer platform that could become the distribution layer for future AI products. The question for investors is whether the $60 billion price delivers returns commensurate with the premium paid, particularly as competition in AI coding intensifies and the cost of training frontier models continues to rise.

This article is for informational purposes only and does not constitute investment advice.