Stability AI explores a sale as investors push for CEO ouster

Being the poster child of open-source AI does not pay the cloud bills, and Stability AI might be running out of runway faster than anyone expected.

The London-based startup behind Stable Diffusion has explored a sale in recent weeks as pressure from investors reaches a boiling point, according to people familiar with the matter. Preliminary talks have taken place with multiple potential buyers, though a deal is not imminent and the company could call off the process entirely.

An $8M monthly burn and a quiet search for buyers

Among the suitors approached was Canadian foundational model builder Cohere, which reportedly declined to engage, according to a person familiar. Stability also reached out to marketing AI platform Jasper. Both Cohere and Jasper declined to comment.

Officially, Stability denies it is looking for an exit. A spokesperson said the company is not trying to sell and remains focused on shipping cutting-edge products like its latest video generation model.

Yet the balance sheet tells a harrowing story. Around the time Intel injected just under $50 million through a convertible note in October, Stability was burning roughly $8 million a month on payroll and operational expenses while generating a tiny fraction of that in revenue.

CEO Emad Mostaque briefly claimed in a now-deleted post on X that revenue hit $1.2 million in August and was tracking toward $3 million this month. The spokesperson declined to comment on the deleted post.

Boardroom revolts and investor pressure

The financial bleeding has triggered open warfare with key backers. Coatue Management, which led a round valuing the company at $500 million before it hit its $1 billion valuation, sent a letter demanding Mostaque step down as chief executive.

Sources say Coatue accused Mostaque of creating a chaotic corporate culture that drove away senior researchers and left the startup in a precarious financial state. The firm also requested full transparency on compensation for Mostaque and top brass.

Boardroom ties have already unraveled. Coatue general partner Sri Viswanath exited the board, reportedly influenced by tensions surrounding Intel's investment, given Coatue holds a massive position in Intel rival AMD. A partner at Lightspeed also stepped away from an observer role earlier.

Intel framed Stability as an anchor customer for its AI supercomputer in September, and sources claim the convertible note was partly tied to using Intel silicon over the coming months. Stability denied any hardware strings attached, but the dependency is clear.

Why it matters

For the millions of creators and developers building on Stable Diffusion, Stability's tailspin is a sobering reminder of platform risk. Open-source weights live on, but future frontier releases, maintenance, and official fine-tunes require immense capital. If the corporate entity runs out of cash, the open roadmap freezes.

Across the AI ecosystem, this marks a brutal reckoning for model builders without a moat. Giving away weights created unparalleled cultural buzz and genuine utility, but converting community goodwill into enterprise software contracts has proven painfully difficult.

In our view, Stability's current crisis is structural rather than accidental. Competitors like OpenAI rely on massive enterprise distribution via Microsoft, while players like Cohere target high-paying B2B contracts. Stability chose the open-source hero route without locking down a real revenue engine to offset its $8 million monthly burn. It looks increasingly likely to be the first billion-dollar casualty of the genAI compute crunch.