How Alphabet makes money
Almost everything Alphabet earns starts with attention. Google Search, YouTube, Maps, Gmail, Chrome and Android reach billions of people, and advertisers pay to be placed in front of them — mostly on a pay-per-click or pay-per-view basis. Search advertising is the largest and most profitable line; YouTube advertising and subscriptions come next. Google Cloud rents computing power, data tools and AI services to businesses and is the third-largest cloud provider. A small 'Other Bets' segment holds long-horizon projects such as Waymo self-driving, and it loses money by design.