Alphabet is a holding company. Through its subsidiaries, the company is engaged in a collection of businesses, which its primary business is Google. The company reports all non-Google businesses collectively as Other Bets. Google's main products and platforms are Android, Chrome, Gmail, Google Drive, Google Maps, Google Play, Search, and YouTube. The company also provides advertisers with tools that help them attribute and measure their advertising campaigns. In addition, Other Bets includes Access, Calico, CapitalG, GV, Verily, Waymo, and X, among others. Other Bets primarily engages in the sales of internet and TV services through Access as well as licensing and research and development services through Verily.

The Trade Desk is a technology company for buyers of advertising. Through the company's self-service, cloud-based platform, ad buyers can create, manage, and optimize data-driven digital advertising campaigns across ad formats, including display, video, audio, native and social, on a multitude of devices, such as computers, mobile devices, and connected TV. The company's platform's integrations with data, inventory, and publisher partners provides ad buyers reach and decisioning capabilities, and its enterprise application programming interfaces enable its customers to develop on top of the platform.