OpenAI is reportedly discussing a major acquisition in AI coding. Windsurf, the company behind a popular AI coding assistant and formerly known as Codeium, is in talks to be acquired by OpenAI for about $3 billion, Bloomberg reported.
The reported deal has implications beyond one company changing hands. It would give OpenAI a deeper position in the market for AI coding assistants, while also raising questions about its ties to Cursor, a rival coding tool made by Anysphere and backed by the OpenAI Startup Fund.
A reported deal would move OpenAI closer to developers
Windsurf makes an AI coding assistant, a category that has become one of the clearest ways generative AI is being used in daily technical work. A coding editor or assistant sits close to the software development process, helping users work inside the tools where code is written and revised.
If OpenAI buys Windsurf, it would be doing more than adding another startup to its portfolio. The company would be stepping directly into competition with other AI coding assistant providers. The source article specifically names Anysphere, the maker of Cursor, as one of those providers.
That competitive angle matters because Cursor is not just another company in the same market. OpenAI backed Cursor through the OpenAI Startup Fund. A person familiar with Cursor’s cap table said the acquisition could jeopardize the credibility of that fund, given that it is one of Cursor’s biggest investors.
The source does not say whether OpenAI approached Cursor about an acquisition. That unanswered point is important because it leaves open how OpenAI evaluated its options in the category before the reported Windsurf talks became public.
The clues around Windsurf point to timing
Bloomberg reported the acquisition talks, but the source article also notes signals suggesting something is happening between OpenAI and Windsurf.
One clue came from Windsurf itself. A couple of days before the article, Windsurf users received an email saying that because of an announcement later this week, they could lock in access to the coding editor at $10 a month.
Another clue came from OpenAI Chief Product Officer Kevin Weil. He released a video yesterday praising Windsurf’s capabilities.
Neither clue, by itself, confirms an acquisition. Together with Bloomberg’s report, however, they help explain why the timing is drawing attention. Windsurf was already communicating with users about an upcoming announcement, while a senior OpenAI product executive was publicly highlighting the product.
Windsurf was already raising at a large valuation
The reported acquisition talks come after Windsurf had already been seeking new capital. TechCrunch reported in February that Windsurf was in talks to raise fresh funds at a $2.85 billion valuation, led by Kleiner Perkins.
That figure is close to the reported acquisition price of about $3 billion. The comparison suggests Windsurf was already being valued as a major player before the OpenAI talks became known.
The company’s reported business scale also gives context to the discussion. TechCrunch reported that Windsurf had reached about $40 million in annualized recurring revenue (ARR). Cursor’s reported revenue run rate is much higher, at $200 million on an ARR basis.
Cursor has also been linked to a much larger financing target. Bloomberg reported last month that Cursor had been in talks to raise capital at about $10 billion valuation.
Those numbers frame the competitive landscape in simple terms:
- Windsurf is reportedly in acquisition talks with OpenAI for about $3 billion.
- Windsurf had been in talks to raise fresh funds at a $2.85 billion valuation.
- Windsurf has reached about $40 million in ARR, according to TechCrunch reporting.
- Cursor reportedly makes $200 million on an ARR basis.
- Cursor has been in talks to raise capital at about $10 billion valuation, Bloomberg reported last month.
The OpenAI Startup Fund question
The most sensitive issue in the report may not be price. It may be alignment.
OpenAI backed Cursor through the OpenAI Startup Fund. If OpenAI also buys Windsurf, it could be seen as supporting one company through an investment vehicle while acquiring a competitor in the same market.
The person familiar with Cursor’s cap table described the risk as one to the fund’s credibility. That does not mean the reported deal is improper. It does show why investors, founders and users may pay close attention to how OpenAI handles its relationships across the AI coding assistant market.
Startup funds often operate on trust as much as capital. Founders care not only about who invests, but also about how that investor behaves when strategic opportunities appear elsewhere. In this case, the issue is especially visible because Cursor and Windsurf both sit in AI coding, a category closely connected to OpenAI’s broader product ambitions.
Why this matters for AI coding tools
Windsurf was founded in 2021 by Varun Mohan and his childhood friend and fellow MIT grad, Douglas Chen. Since then, the company has raised $243 million from investors including Greenoaks Capital and General Catalyst, according to PitchBook data.
That history makes the reported OpenAI talks part of a larger shift in how AI coding products are being valued and positioned. These tools are no longer just experiments around developer productivity. They are becoming strategic assets for companies that want a stronger role in how software gets built.
For OpenAI, a Windsurf acquisition would give it a direct product in a market where developers already spend meaningful time. For Windsurf, a deal at about $3 billion would follow a period of fundraising discussions and reported growth. For Cursor, the bigger question is how OpenAI’s role as an investor in its maker, Anysphere, fits with a move toward owning a rival.
For now, the facts are limited to the reported talks, the user email about an announcement later this week, Kevin Weil’s video praising Windsurf’s capabilities, and the financial context around Windsurf and Cursor. If the deal happens, it would mark a significant escalation in the competition for AI coding assistants.