Better High-Growth Stock for 2026: Amazon.com vs. Uber Technologies

A comparative analysis examines the investment potential of Amazon.com (AMZN) versus Uber Technologies (UBER) for 2026, focusing on their respective growth profiles, margins, and autonomous vehicle (AV) commercialization strategies. In fiscal year 2025, Amazon recorded revenue of $716.9 billion, up 12.4% year-over-year, alongside net income of $77.7 billion and AWS growth accelerating to 37% year-over-year in Q2. In contrast, Uber generated $52.0 billion in FY 2025 revenue, representing an 18.3% increase, with net income reaching $10.1 billion and free cash flow standing at $9.8 billion. Both tech giants are positioning themselves at the center of the autonomous mobility revolution. Amazon is expanding its Zoox AV subsidiary, which gained regulatory clearance to charge for rides, while Uber serves as a core deployment platform via partnerships with Zoox, Baidu, and others. Uber trades at a discount with a forward P/E of 17.2x and P/S of 2.8x compared to Amazon's forward P/E of 23.9x and P/S of 3.6x. While Uber is highlighted as a compelling value-growth opportunity in AV ride-hailing, Amazon remains a top long-term holding driven by resilient cloud computing cash flows.