Amazon.com, Inc. (AMZN) vs Tesla, Inc. (TSLA)

Amazon.com Inc. is a leading global e-commerce retailer and marketplace for third-party sellers. Retail-related operations account for about 74% of total revenue, followed by Amazon Web Services at 17% and advertising services at 9%. International business represents 22% of overall revenue, with Germany, the United Kingdom, and Japan serving as the company’s largest foreign markets.

Tesla, Inc. is a vertically integrated battery electric vehicle manufacturer and developer of real-world artificial intelligence software, including autonomous driving technology and humanoid robots. Its vehicle lineup includes luxury and midsize sedans, crossover SUVs, a light truck, and a semi truck. Tesla also plans to launch a sports car and introduce a robotaxi service. In 2025, the company delivered nearly 1.64 million vehicles globally. Beyond automotive operations, Tesla sells batteries for stationary energy storage across residential, commercial, and utility applications, along with solar panels and solar roofs for power generation. The company also operates a fast-charging network and an auto insurance business.