If you read in early 2026 that 'OpenAI bought Windsurf,' you were reading about a deal that never actually happened - including, for a time, in an earlier version of this very article. The truth is more interesting than the rumor. OpenAI did agree to buy Windsurf (the AI coding tool formerly called Codeium) for about $3 billion. But the deal fell apart, and in a wild 72 hours in July 2025, Windsurf's future was decided by two completely different companies. Here is the real, sourced story of what happened - and where Windsurf actually ended up.
Quick summary: OpenAI agreed to acquire Windsurf for ~$3 billion in spring 2025, but the deal collapsed on July 11, 2025 when OpenAI's exclusivity lapsed (reporting points to friction over Microsoft's rights to OpenAI's IP). The same day, Google DeepMind hired Windsurf's CEO Varun Mohan and co-founder Douglas Chen and licensed some of its tech for a reported ~$2.4 billion - without buying the company or taking a stake. Three days later, on July 14, 2025, Cognition - the startup behind the Devin coding agent - acquired what remained: Windsurf's product, brand, IP, and team. In June 2026, Cognition rebranded the Windsurf editor to 'Devin Desktop.' OpenAI never owned Windsurf.
The $3 Billion Deal That Fell Apart
In spring 2025, OpenAI reached an agreement to acquire Windsurf for a reported ~$3 billion - a move to own the code editor where developers spend their day, just as its rivals raced to control developer workflows. But the agreement included an exclusivity window, and when it lapsed on July 11, 2025, the deal was dead. Reporting at the time attributed the breakdown largely to Microsoft: as OpenAI's biggest investor, Microsoft held contractual rights to OpenAI's intellectual property, and the parties could not resolve how that would apply to Windsurf's technology. (That specific reasoning was reported by outlets such as Bloomberg, not confirmed on the record by the companies.) The headline that many blogs later ran - 'OpenAI acquired Windsurf' - described a deal that never closed.
Then Google Stepped In - Within Hours
The same Friday the OpenAI deal collapsed, Google moved - but Google did not buy Windsurf. Instead, in a so-called 'reverse acquihire,' Google DeepMind hired Windsurf's co-founders, CEO Varun Mohan and Douglas Chen, along with a small group of researchers, and paid a reported ~$2.4 billion for a non-exclusive license to some of Windsurf's technology. Crucially, Google took no equity stake and did not take over the company. Windsurf remained an independent business - now without its founders - led on an interim basis by Jeff Wang. It was one of the stranger talent deals of the AI era: the leadership and some tech went to Google, while the actual company kept operating.
Cognition Bought What Was Left
Three days later, on July 14, 2025, the remaining Windsurf found a permanent home. Cognition - the startup behind Devin, the autonomous AI software engineer - announced it was acquiring Windsurf's product, brand, intellectual property, and remaining team. Cognition's own announcement cited Windsurf's roughly $82 million in annual recurring revenue and 350-plus enterprise customers, and said 100% of Windsurf employees would participate financially in the deal, with vesting cliffs waived. The price was not officially disclosed; TechCrunch reported (citing two sources) a figure of around $250 million - so treat that as an estimate, not a confirmed number. The transition was not painless: within weeks, Cognition laid off about 30 Windsurf staff and offered buyouts to others.
Where Windsurf Is Now: Devin Desktop
Windsurf did not die - it got absorbed into Cognition's Devin ecosystem. Development continued: an early-2026 'Windsurf 2.0' introduced an Agent Command Center for managing local and cloud agents, alongside Cognition's own SWE-1.x coding models and features like Codemaps. Then, on June 2, 2026, Cognition rebranded the Windsurf editor to 'Devin Desktop,' delivered as an over-the-air update - existing accounts, plans, and extensions carried over. So the tool you knew as Windsurf is alive and actively developed; it simply lives under the Devin name now. In a July 2026 anniversary post, Cognition said the combined company had grown from 44 to 350 people and from a $73M to a $500M-plus revenue run-rate since the merger (those are the company's own, unaudited figures).
| Company | What they got | What they paid |
|---|---|---|
| OpenAI | Nothing - the deal collapsed | ~$3B agreed, never closed |
| Google DeepMind | The founders plus a tech license | ~$2.4B reported, no stake |
| Cognition | The product, brand, IP and team | Undisclosed (~$250M reported) |
| Windsurf today | Rebranded to Devin Desktop | Live and still developed |
Why the Confusion Spread
How did 'OpenAI bought Windsurf' become such a common claim? Because the OpenAI deal was widely reported while it was happening, and the collapse-and-rescue that followed unfolded in just three days - faster than most coverage could correct. Many guides (an earlier version of this article included) locked in the early storyline and never updated it, and some even shifted the dates into 2026. We are flagging that openly here: if you see any source stating OpenAI acquired or owns Windsurf, it is wrong. The deal died in July 2025, and Cognition owns the product today.
- OpenAI agreed to buy Windsurf for ~$3B in spring 2025, but the deal collapsed on July 11, 2025 and never closed.
- Reporting linked the breakdown to Microsoft's contractual rights to OpenAI's IP (reported, not officially confirmed).
- The same day, Google DeepMind hired Windsurf's founders and licensed its tech for a reported ~$2.4B - with no equity stake.
- On July 14, 2025, Cognition (maker of Devin) acquired Windsurf's product, brand, IP and team; price undisclosed (~$250M reported).
- On June 2, 2026, Cognition rebranded the Windsurf editor to 'Devin Desktop' - it remains alive and actively developed.
- Bottom line: OpenAI never owned Windsurf. Any guide that says otherwise is out of date.
01Did OpenAI buy Windsurf?
No. OpenAI agreed to acquire Windsurf for about $3 billion in spring 2025, but the deal collapsed on July 11, 2025 and never closed. Reporting attributed the breakdown to friction over Microsoft's rights to OpenAI's intellectual property. Windsurf was ultimately acquired by Cognition, not OpenAI.
02Who owns Windsurf now?
Cognition - the company behind the Devin coding agent - acquired Windsurf's product, brand, IP, and team on July 14, 2025. In June 2026, Cognition rebranded the Windsurf editor to 'Devin Desktop.' The product is still alive and actively developed under that name.
03What was Google's role?
On July 11, 2025 - the day the OpenAI deal fell through - Google DeepMind hired Windsurf's co-founders Varun Mohan and Douglas Chen and licensed some of Windsurf's technology for a reported ~$2.4 billion. Google did not buy the company and took no equity stake; it was a 'reverse acquihire' of the leadership and tech.
04How much did Cognition pay for Windsurf?
Cognition did not officially disclose the price. TechCrunch reported, citing two sources, a figure of around $250 million - so treat that as an estimate rather than a confirmed number. Cognition did disclose that Windsurf had roughly $82M in annual recurring revenue and 350-plus enterprise customers at the time.
05Is Windsurf still usable in 2026?
Yes. Windsurf continued to be developed under Cognition and, since June 2, 2026, operates as 'Devin Desktop.' Existing accounts, plans, and extensions carried over in the rebrand, and the editor is part of Cognition's broader Devin agent ecosystem.
The Windsurf saga is a useful reminder of how fast the AI industry moves - and how easily a widely repeated 'fact' can be wrong. OpenAI never bought Windsurf; the deal collapsed, Google took the founders, and Cognition built the product into Devin Desktop. If you want to work with today's leading AI models without betting on any single company's ecosystem, LumiChats lets you use many of them under one login at a pay-per-day price - so you can pick the best tool for the task, whoever ends up owning it.
