By Elon Musk’s SpaceX has announced a monumental agreement with Cursor, a red-hot AI code-writing startup. The deal seamlessly blends Musk’s aerospace ambitions with his growing artificial intelligence empire, arriving just as SpaceX prepares for what could be one of the largest Initial Public Offerings (IPOs) in history.
The Terms of the Deal
The agreement gives SpaceX two massive options regarding Cursor’s future:
- The Acquisition Route: SpaceX can fully acquire Cursor later this year for $60 billion.
- The Partnership Route: SpaceX can pay Cursor $10 billion for their ongoing collaboration.
Rockets and Code? The xAI Connection
At first glance, a code-writing startup seems unrelated to satellite internet and rocket launches. However, this deal is deeply intertwined with Musk’s broader AI strategy and the recent restructuring of his tech portfolio.
Earlier this year, SpaceX officially acquired Musk’s AI company, xAI, resulting in a combined entity valuing itself at $1.25 trillion. Musk has explicitly stated that space exploration and AI are linked, envisioning a future where space-based data centers harness solar energy to scale AI indefinitely.
Furthermore, xAI had recently struggled to build its own coding tools, facing an employee exodus and falling behind competitors. In March, xAI essentially admitted it needed a reboot and hired two former Cursor leaders to fix its foundation. Bringing Cursor into the SpaceX/xAI fold completely solves this development gap.
The Rise of Cursor
Founded in 2022 by four MIT graduates, Cursor quickly became a venture capital darling by building highly effective AI tools for software developers.
Cursor at a Glance:
| Metric | Details |
| Founding Year | 2022 (Based in San Francisco) |
| Revenue Milestone | Hit $100 million in Annual Recurring Revenue in under two years. |
| Previous Valuation | Reached $29 billion in November 2025. |
| Major Backers | Thrive Capital, Andreessen Horowitz, Accel. |
Why Did Cursor Agree to This?
Despite its massive success, Cursor was facing a “compute bottleneck.” To build smarter AI models and compete with heavyweights like OpenAI (Codex) and Anthropic (Claude Code), Cursor desperately needed more computing power.
By partnering with (or being acquired by) SpaceX, Cursor instantly gains access to xAI’s massive infrastructure, including supercomputers capable of training next-generation AI models. As Cursor noted in a recent blog post, this deal will allow them to “dramatically scale up the intelligence of our models.”