Days after launching its historic IPO, SpaceX, parent company of xAI, is making another fundamental decision to expand its AI business and offerings by buying Anysphere, the parent company of popular AI coding platform Cursor.
The $60 billion acquisition suggests that the Elon Musk-owned SpaceX sees AI coding as one way to bolster its competitive standing against AI labs such as Anthropic and OpenAI. While SpaceX’s AI division, xAI, has mainly tried to compete on the model front with its Grok AI model, the acquisition of Cursor now opens it up to compete in the fast-growing agentic coding arena as well, while also providing it access to developer mindshare, which it may not have gained without the acquisition.
“Cursor gives xAI an established developer platform,” said Arun Chandrasekaran, an analyst at Gartner. He added that, with Cursor’s large, committed developer base, xAI will now own the application layer where developers write, review and ship code.
Cursor’s Growth and SpaceX
Founded in 2022 by four MIT classmates, Anysphere launched Cursor in 2023. Developers use the coding platform to write, change, debug and understand code with an integrated AI assistant. Since the launch of Cursor, Anysphere has gained significant popularity among developers, leading SpaceX to say in its IPO filing that Cursor’s access to developer behavior is a “goldmine” that can be used to train the next generation of models. SpaceX was not the only vendor to express interest in Anysphere. OpenAI attempted to acquire the company in 2025 to expand its developer tools. Microsoft also expressed interest in the startup.
Since then, OpenAI has found success with its Codex agent, and Anthropic has made major inroads into the enterprise AI market with its popular Claude Code agent.
“Cursor had a meteoric growth in one of the hottest AI market segments: agentic AI coding,” Chandrasekaran said. He added that the developer platform’s moat to fend off rivals lies in its focus on developer workflows, user behavior analytics, integrations and agent orchestration.
A Challenge
With the acquisition, xAI will be integrated across the Cursor stack, which will enable the Grok maker to “compete on end-to-end developer productivity rather than simply providing another coding model,” Chandrasekaran added.
One notable challenge to the acquisition is that SpaceX will have to align its engineering culture, xAI’s model development roadmap and Cursor’s product-led growth, Chandrasekaran said. He said that, with enterprise developers trusting Cursor, a change in the model layer or the ownership structure could spark wariness.
“Customers do not yet know whether this arrangement will preserve optionality, narrow it or force a gradual shift toward a more vertically aligned stack,” Chandrasekaran said. “Until those questions resolve, the announcement raises platform risk even as it strengthens SpaceX’s strategic position.”
