The idea.
For decades, sellers walked into the room knowing things buyers didn’t. That advantage is eroding. Three shifts are taking it away.
- 01The consumerized C‑suite
The executives who signed rarely touched the product. Now they use ChatGPT and Claude at home and test your claims on their phones before the meeting.
- 02The procurement time trap
RFI, RFP, vendor demos, workshops, a proof of concept, security and legal review. Nine months or more later they choose a winner, and the AI models have leapfrogged each other.
- 03The missing reference
Who else is doing this? Where are the success stories? What do the analysts say? With enterprise AI the honest answer is often that nobody really knows yet.
Who else is running this in production, at our scale, for long enough to show it worked?
Together they create symmetric uncertainty: the buyer doesn’t know where the market is going, and neither does the seller. The seller’s job isn’t to pretend to have certainty. It’s to bring a defensible point of view, test it with the buyer, and build conviction together.
When there is no precedent to stand on, people buy the thesis before they buy the product.
Written for
Sales engineers/Account executives/Technical consultants
selling AI into large, complex enterprises.

On the cover
Why starlings.
The flock on the cover is a murmuration: thousands of starlings turning across the dusk sky as one shape, with no bird in charge. Researchers who filmed the flocks over Rome found that each bird tracks six or seven of its neighbors and follows a few simple rules. That is enough to carry thousands of them through a turn no leader could direct.
Organizations change the same way. Nobody can steer every person through a transformation. What turns them is a few things everyone holds as true, from which each person can work out the next move. This book calls those things theses.
Inside the book.
One framework, two rounds of three steps. What comes out is a buying document, not a pitch slide: closer to a Series A investment memo than a vendor scorecard.
- Part oneWhy selling has to change. The missing reference, and what SPIN, MEDDPICC, Challenger and every method you know quietly assume.
- Part twoEstablish the thesis. What makes one, how to find three to five, and five theses about AI inside companies.
- Part threeSell on the thesis. Agree, build, defend, and let an AI attack it first.
- At the backThe tools. The Thesis Check, a Field Guide through one live deal, and a workbook.
Help shape the research.
The book makes a few claims about how enterprise AI deals are won. This questionnaire tests them against real deals, including yours. What comes back will be published here and will shape the next edition.
- 5 minfor the core questions
- Anonymousno name or employer asked
- Sellers and buyersboth sides of the deal
Get the book.
214 pages · read online with no sign-up

