Amazon operates a broad portfolio spanning online retail, third-party marketplaces, logistics, cloud computing, advertising, devices, entertainment, and subscription services. Its consumer businesses include Amazon stores and Prime, while Amazon Web Services provides cloud infrastructure, databases, analytics, and AI services. The company also develops products such as Alexa and Kindle, produces and distributes media, and runs fulfillment and delivery networks. Amazon serves consumers, sellers, developers, enterprises, creators, and public-sector customers through interconnected commerce and technology platforms.