A few months before an IPO that could set a historic record, SpaceX no longer presents itself only as a space player, and under the leadership of Elon Musk, the company is rapidly reconfiguring itself as an integrated technological platform, with the ambition of capturing a structuring part of the value of artificial intelligence. The agreement concluded with Cursor, via a call option valuing the company at $60 billion, is a new example.
Musk’s thesis is to lock in all the layers of AI: Compute, energy, distribution, interfaces. Where the competition was first structured around models, Musk favors a systemic approach, and in this logic, SpaceX does not seek to compete directly with OpenAI or Anthropic on the raw performance of the models, but to control the conditions in which these models are operated.
In just a few years, Cursor has established itself as one of the main tools in the daily work of developers. With annualized revenues exceeding $2 billion, Anysphere, the startup that publishes Cursor, constitutes a strategic entry point into the AI economy. By integrating Cursor into its scope, SpaceX directly accesses a highly qualified user base, and secures a distribution channel that dominant players also want to control.
The integration remains uncertain, however, because Cursor today relies on the models of its competitors, in particular those of OpenAI and Anthropic. This dependence is not without creating significant tension, because it exposes the company to a risk of disintermediation, in a context where model suppliers accelerate the deployment of their own development tools. Taking control involves the development of internal solutions, in particular the Composer model, partially built from open source technologies from Moonshot AI. But this transition remains uncertain, both technically and commercially.
Faced with this risk, SpaceX is not making an immediate acquisition, but is securing a purchase option for $60 billion, however accompanied by a breakup penalty of $10 billion. An atypical setup, which reflects the desire to test operational integration before fully committing, while locking in an asset deemed strategic. The valuation of Cursor having almost doubled in a few months, setting a price today also means guarding against a bidding war in a market where multiples no longer have a ceiling.
Beyond industrial logic, the operation also responds to a narrative requirement. As its IPO approaches, SpaceX must justify an unprecedented valuation while integrating activities with very different dynamics. Space, telecommunications via Starlink, artificial intelligence and now software make up a package that is difficult for the markets to read.
The profits generated by Starlink partially offset the losses of xAI, while Cursor brings a SaaS growth trajectory likely to strengthen the credibility of the group. The challenge for Elon Musk is to build a coherent story, capable of transforming an apparent diversification into a strategic vision.
