What the report found
- Buyers include foundation AI labs, vendors building training environments for AI agents, and tech companies building their own models.
- They want code bases, workspace data such as email, chat and documents, calendars and other operational records.
- Wind-down platforms are brokering the sales. SimpleClosure added data sales in April 2026 and its CEO said 47% of its deals now include code or data.
- Google bought Spirit Airlines' data for $10 million, covering about 100 million emails and 500 million Teams messages, according to the report.
- Privacy concerns are real: Spirit's flight attendants' union objected, and one attorney called such data 'legally radioactive'.
What operating companies should take from it
The data being sold is not exotic. It is the email, chat, tickets and documents every company produces. If records like these are worth buying from a company that no longer exists, they are worth more from a company that does, with people who can explain the data, ongoing history and the ability to manage consent properly.
- Sell on your terms. A wind-down sale is rushed and proceeds usually go to creditors and investors. A planned license is negotiated.
- Handle privacy first. The objections in the report were about personal information. Plan for masking and consent before any approach.
- Know the value drivers. Buyers value decisions, outcomes and connected history. See the eight value drivers.
The same records, two ways to sell them
Everyday operating recordsEmail, chat, tickets, documents, code
Sold in a wind-downRushed, under time pressureProceeds go to creditors and investorsLittle say in who buys or how it's used
Licensed while you operateNegotiated termsPeople who can explain the dataConsent managed properly
Evergreen reading
Start with how to sell your company's data to AI companies. Founders facing a shutdown should read selling a startup's data and code before shutting down, and acquirers can read buying from startups that are shutting down.
What the report described
Records from shut-down startups
Wind-down platforms broker the saleAI labs and data vendorsTraining models and building agent environments
Sources
- AI labs are buying data from dead startups to train their models · MIT Technology Review, Oct 13, 2026