Amazon leads in online shopping convenience and selection with 350+ million products and same-day delivery in many areas, while Walmart dominates in physical retail presence with 4,700+ U.S. stores and competitive everyday low prices across groceries and general merchandise.
Amazon vs Walmart — Side-by-side comparison on A Versus B
Choose Amazon if you prioritize convenience, massive product selection, fast delivery, and tech innovation (AWS, Alexa integration); the premium membership and extensive ecosystem justify higher prices for many urban shoppers. Choose Walmart if you prioritize everyday low prices, prefer in-store shopping for groceries and essentials, need national physical store access, or seek a more traditional retail experience with competitive online options.
Global e-commerce platform with 500,000+ pet products, fast Prime shipping, and competitive pricing.
World's largest retailer by revenue with 4,700+ stores and strong grocery/value positioning.
Structured comparison data for Amazon vs Walmart with 289 attributes.
Standard Non-Perishable Pet Delivery Time
2025 Pet Supplies Market Position (GMV Rank)
Specialty Pet Food Availability (Exotic/Medical Diets)
Average Product Price Index (baseline=100)
Average Price Difference on Beauty Products
Prime Eligible Items with Two-Day Shipping
Free Shipping Threshold (Standard Members)
Average Beauty Product Price Comparison (Foundation)
Customer Review Average Rating (Beauty Products)
Profit Margin Retention (Example: $100 sale)
Average Pet Food Price (25 lb bag, premium brand)
Customer Satisfaction (Net Promoter Score)
Kirkland/Great Value Private Label Market Share
Private Label Savings vs National Brands
Estimated Break-Even on Membership (annual savings needed)
Amazon vs Walmart — Attribute Category Vocabulary
Taxonomy of attribute categories used to classify comparison data for Amazon vs Walmart.
Is Amazon Prime worth $139/year compared to Walmart+ at $98/year?
It depends on your priorities. Prime includes video streaming, music, and same-day delivery in 35+ metros, justifying the $41 premium for urban shoppers and entertainment consumers. Walmart+ excels for grocery deliveries and fuel discounts if you already shop at Walmart frequently. Rural shoppers benefit more from Walmart+ given limited Amazon same-day coverage.
Which company has better grocery prices?
Walmart offers 5-15% lower everyday prices on groceries through its EDLP (Everyday Low Price) strategy. Amazon's Whole Foods subsidiary operates at premium pricing. For budget-conscious grocery shoppers, Walmart is the clear winner. Amazon compensates with convenience and selection for specialty/non-grocery items.
Amazon Prime offers same-day delivery in 35+ major metros (NYC, LA, Chicago, etc.). Walmart offers same-day pickup at stores nationwide and limited same-day delivery in fewer than 5 metros. For reliable same-day service, Amazon has overwhelming geographic advantage, though both require Prime/+ membership.
Amazon offers 350+ million products (5x more than Walmart's ~70 million). Amazon dominates in selection for electronics, books, specialty items, and rare goods. Walmart focuses on everyday essentials, groceries, and household items. For comprehensive selection, Amazon is unmatched; for curated essentials, Walmart is sufficient.
Which is more profitable as an investment?
Amazon has $2.1 trillion market cap vs Walmart's $420 billion, reflecting growth potential and AWS profitability. Amazon's net margin is ~3% vs Walmart's ~2.4%, but AWS provides recurring revenue. Walmart offers dividend income (2.5% yield) and stable cash flows; Amazon prioritizes growth and reinvestment. Amazon suits growth investors; Walmart suits income-focused investors.