The Air Mattress Idea That Became a $100 Billion Company: The Airbnb Story

Brian Chesky and Joe Gebbia had a problem in October 2007: rent was due, and they didn't have it. They were roommates in San Francisco, both fresh out of design school, both broke in that particular way only twenty-somethings can be broke.
Then they noticed something. A big design conference was coming to town, and every hotel in the city was fully booked. So they did the only thing that made sense to two guys with an empty bank account and a living room full of floor space — they bought three air mattresses, threw together a basic website, and offered strangers a place to sleep. Breakfast included. They called it Air Bed and Breakfast.
Their first guests paid eighty bucks a night. It covered the rent. It also planted an idea neither of them could shake.
Nathan Blecharczyk, a friend with an engineering background, came on board soon after to help build something more than a one-off side hustle. But the next couple of years were rough. They tried the same trick during the 2008 Democratic National Convention in Denver — it flopped. Money got so tight that Chesky and Gebbia started selling novelty cereal boxes, "Obama O's" and "Cap'n McCain's," just to keep the lights on. Not exactly the startup origin story you'd expect from a hundred-billion-dollar company.
The real break came when they got into Y Combinator. Funding, mentorship, and — maybe more importantly — someone finally telling them the idea wasn't crazy. From there, growth was slow, then steady, then fast. People started listing spare rooms. Then whole apartments. Then treehouses, castles, houseboats.
Airbnb went public in 2021 in one of the biggest IPOs in US history. Today it operates in over 200 countries, has hosted more than a billion guest stays, and at its peak was worth more than Marriott, Hilton, and Hyatt combined three companies that own actual hotels, something Airbnb never did.
Not bad for two guys who just needed to make rent.