Microsoft evaluated an acquisition of Cursor, an AI-powered coding start-up, in the period before SpaceX disclosed its $60 billion arrangement this week, according to reporting published Wednesday. After internal consideration, Microsoft decided against moving forward with a bid.
The company has been actively expanding its suite of artificial intelligence tools for developers. Microsoft currently makes GitHub Copilot available to programmers, while the marketplace for AI coding assistants is largely influenced by Cursor along with Anthropic and OpenAI.
Microsoft’s strategy in the AI sector has leaned heavily on making strategic investments and providing cloud infrastructure. The company has invested billions of dollars into both Anthropic and OpenAI, and those firms have committed to substantial spending on Microsoft Azure for cloud services.
Cursor had been reported as seeking funding at a roughly $50 billion valuation earlier this month, a sign of strong demand for AI-driven coding solutions. In a development this week, SpaceX, controlled by Elon Musk, announced on Tuesday that it had agreed to either acquire Cursor for $60 billion by the end of the year or pay the start-up $10 billion.
The episode underscores the intensity of competition among major technology players for emerging AI capabilities targeted at software development. It also highlights how large cloud providers and corporate investors are positioning around firms that can shape developer workflows.
Details remain limited about the internal discussions at Microsoft that led to the decision not to bid. The public information confirms only that Microsoft explored the option and ultimately did not pursue a formal offer ahead of SpaceX’s announcement.
Given the commitments by leading AI companies to use Microsoft’s cloud platform and the rapid valuation moves in the AI coding space, the Cursor situation illustrates both the commercial value attached to developer tools and the strategic calculations companies are making about acquisitions, investments and cloud partnerships.
Contextual note: Public reports indicate the sequence of events described above took place this week, with the acquisition agreement or payment option announced on Tuesday and reporting about Microsoft's consideration appearing on Wednesday.