WindSurf and Cursor are competing AI coding assistant tools that allow users to “vibe code” without having deep programming knowledge.
OpenAI was reportedly in talks to buy Anysphere, the company that produces the Cursor AI coding assistant, before entering into talks with rival company WindSurf.
According to CNBC, OpenAI approached Anysphere in 2024 and again in 2025, but talks stalled both times. Failing to arrive at a deal led OpenAI to look elsewhere for potential acquisitions.
Sources familiar with the deal also say OpenAI is prepared to pay $3 billion to purchase WindSurf, which would make it the company’s largest corporate acquisition to date.
