Amazon and Walmart are entering 2026 from increasingly similar positions: both remain major retailers, but each is expanding beyond traditional stores and online merchandise. Amazon’s cloud, advertising and third-party seller businesses broaden its revenue base, while Walmart is using stores, delivery infrastructure, digital advertising and artificial intelligence to strengthen its omnichannel model.
The figures reflect different business profiles. Amazon combines retail with AWS, advertising, subscriptions and seller services, while Walmart remains anchored by grocery and general merchandise sold through its store network and Sam’s Club. Walmart is extending that physical footprint into digital commerce, using stores for pickup and delivery and developing tools such as its Sparky shopping assistant.
Amazon’s advantage for investors who prioritize growth is its exposure to cloud infrastructure and artificial-intelligence spending. Its annual filing identifies AWS as a core operating segment and says the company expects to continue investing in artificial-intelligence initiatives. Amazon also disclosed investments connected to Anthropic and continued development of proprietary technology, although those efforts require substantial capital and face competition from other cloud providers.
Walmart offers a slower-growing but more store-centered model, with digital sales and advertising adding new growth channels to its established retail operation. Its latest outlook is more measured than its recent e-commerce performance, underscoring the distinction between strong digital momentum and the lower overall growth rate of a mature retailer.
Amazon cites competition across retail, advertising and cloud services, international operating challenges, fulfillment complexity, regulatory scrutiny and litigation. Walmart identifies competition from omnichannel retailers and warehouse clubs, information-technology vulnerabilities, and exposure to tariffs, trade barriers and geopolitical instability affecting its global supply chain.
The comparison therefore turns on valuation and the type of growth an investor wants to own. Walmart’s case rests on scale, grocery traffic, stores that support delivery and pickup, and expanding digital services. Amazon’s case rests on faster recent revenue growth, a much larger profit contribution and AWS’s role in supplying computing capacity for artificial-intelligence workloads. Neither profile eliminates execution, competitive or regulatory risks, but the contrast makes Amazon the more growth-oriented choice and Walmart the more traditional retail alternative.