Airbnb

Airbnb convinced 150 million users to rent their homes to strangers, disrupting the hotel industry with 7 million listings worldwide—a scale that outperforms #8 WeChat in economic disruption per user. Its platform generated $9.5 billion in revenue in 2023, yet fueled a 35% increase in rent prices in Barcelona and Tokyo, making it cheaper than the typical hotel stay by 20% while contributing to housing crises. This peer-to-peer model is 50% more profitable than traditional booking agencies, reshaping urban tourism.