Book Summary
In The Upstarts, Brad Stone tells the parallel stories of Uber and Airbnb, two companies that began as scrappy startups and ended up rewriting the rules of transportation and lodging. Uber put a taxi in everyone’s pocket; Airbnb turned spare bedrooms into hotel rooms. Both grew at a speed that stunned the business world — and both did it by fighting regulators, incumbents, and sometimes each other.
Stone follows the founders up close: Travis Kalanick, the combative chief executive who built Uber into a global giant through sheer force of will, and Brian Chesky, Joe Gebbia, and Nathan Blecharczyk, the three friends who built Airbnb out of air mattresses and cereal boxes during the 2008 Democratic National Convention. The two stories run side by side, and the contrast is the point: Kalanick’s Uber won through aggression, while Airbnb’s founders won through persistence and a careful cultivation of trust.
The book covers the companies’ rise through the mid-2010s: the regulatory battles in city after city, the fundraising rounds that valued the companies in the tens of billions, the internal crises, and the moments when each company nearly failed. It is a business narrative written like a novel, and it captures an era when a handful of startups seemed to be redrawing the economy in real time.
Who is Brad Stone?
Brad Stone is a journalist at Bloomberg, where he has covered technology and Silicon Valley for years. He is the author of The Everything Store, the definitive history of Amazon and Jeff Bezos, and of Amazon Unbound, its sequel, which follows Amazon’s expansion into new industries. The Upstarts is his second major company history, and it applies the same method: deep reporting, extensive interviews, and a narrative built from the inside out.
Stone’s strength as a writer is access. He spent years talking to founders, employees, investors, and rivals, and the book is full of scenes and conversations that could only come from people who were in the room. That reporting is what separates his books from the many quick accounts of famous companies that rely on press coverage alone.
Lessons From The Upstarts
Regulation is a battleground, not a backdrop. Both Uber and Airbnb grew by operating in legal gray areas and daring cities to stop them, betting that popularity with customers would force regulators to adapt. Sometimes the bet paid off; sometimes it produced bans, fines, and years of litigation. The lesson for founders is that a business model that depends on the law changing is a real strategy — but it is a gamble, and the house sometimes wins.
Network effects are the prize, and they justify enormous spending to win. Each new Uber driver made the service better for riders, and each new rider made it better for drivers; the same logic applied to Airbnb hosts and guests. Once the flywheel was spinning, rivals found it nearly impossible to catch up. That is why both companies raised and burned staggering sums of money in their early years — they were buying a position that would be almost impossible to dislodge.
Trust is a product feature. Airbnb could not exist without strangers trusting each other, so the company invested heavily in the systems that make trust possible: reviews, verified identities, secure payments, and host guarantees. The technology mattered less than the social engineering. Any marketplace business lives or dies on whether its users feel safe, and that feeling has to be designed, not assumed.
Culture sets the ceiling. Kalanick built Uber around aggression and a willingness to break rules, which powered its growth and eventually produced the scandals that cost him his job. Chesky built Airbnb around design and hospitality, which made the company slower but steadier. The book’s sharpest lesson is that a founder’s strengths and weaknesses scale with the company — what works at ten people can become toxic at ten thousand.
Persistence beats polish in the early days. Airbnb’s founders sold novelty cereal boxes to fund the company when investors would not return their calls, and they flew to New York every weekend to photograph listings themselves. Uber survived near-death moments that would have killed a less stubborn team. The unglamorous work — showing up, fixing one listing at a time — is what separated these companies from the many startups that had similar ideas and failed.
Criticisms of the Book
The book’s main limitation is its cutoff date. Published in 2017, it ends before the biggest chapters of both stories: Kalanick’s resignation from Uber, which came months after publication, and the companies’ public offerings in 2019 and 2020. Readers who know how those stories ended will feel the absence, and the book works best as a history of the rise rather than the full arc.
The balance between the two companies is also uneven. Uber’s story — with Kalanick as a larger-than-life protagonist — gets the more dramatic treatment, while Airbnb’s quieter, steadier growth sometimes reads as the secondary plot. That reflects the material, but readers who come for Airbnb may want more.
Finally, Stone’s access has a cost: he is sympathetic to his subjects, and the book occasionally reads as an insider’s account rather than a critical one. The treatment of Uber’s regulatory evasions and workplace problems is thorough but measured, and readers looking for the kind of forensic exposure in John Carreyrou’s Bad Blood will find a gentler book.
Who is This Book For?
This is a book for founders, investors, and anyone interested in how modern technology companies actually get built. It is also an excellent read for people who use Uber or Airbnb and have ever wondered how those services came to exist — and what it cost to build them.
It will appeal most to readers who enjoy business narrative in the style of The Hard Thing About Hard Things — the mess, the near-failures, and the decisions made under pressure — rather than readers looking for a framework or a playbook. The lessons are there, but they have to be extracted from the story.
Final Thoughts
The Upstarts is one of the best business books of its decade, because it captures a moment — the rise of the sharing economy — while it was still happening. Stone’s reporting makes the founders human rather than mythic, which makes their successes more instructive and their failures more cautionary.
Read it alongside Stone’s own The Everything Store for the Amazon backstory that shaped both companies’ ambitions, or The Hard Thing About Hard Things for the founder’s-eye view of the same chaos. On its own, it is a gripping account of how two startups changed the way the world moves and sleeps.
