Amazon dominates e-commerce with $575.5B in annual revenue (2024) and next-day delivery capabilities, while Walmart leads overall retail with $648B in revenue and 10,500+ physical stores providing immediate product access and lower prices on everyday items.
Amazon vs Walmart — Side-by-side comparison on A Versus B
E-commerce and cloud services giant dominating online retail and digital advertising.
Largest physical retailer globally with integrated online and in-store shopping combining convenience and value.
Total Annual Revenue. Physical Store Locations Globally. Prime Membership Cost (Annual US). Average Delivery Time. Grocery Market Share (US). E-commerce Market Share (US). Active Customer Base (Estimated)
Choose Amazon if you prioritize convenience, fast delivery, variety of products, and a comprehensive digital ecosystem (Prime Video, Music, Cloud). Choose Walmart if you want the lowest everyday prices, prefer in-store shopping, need immediate access to groceries and essentials, or value a strong omnichannel experience combining online and physical retail.
Amazon: $1.8 Trillion | Walmart: $450 Billion
Amazon: 240+ Prime members + broader reach | Walmart: N/A
Amazon: 15% base commission | Walmart: N/A
Amazon: 40% US e-commerce market share | Walmart: N/A
Amazon: $2.36 trillion (July 2026) | Walmart: N/A
Amazon: 15-25% (FBA included) | Walmart: N/A
Amazon: 8-10% annual growth | Walmart: N/A
Amazon: 220 million Prime members | Walmart: N/A
Amazon: 500+ Amazon Go/Fresh stores | Walmart: N/A
Amazon: Same-day to 1 day (Prime) | Walmart: N/A
Amazon: 240 million Prime members | Walmart: N/A
Amazon: Competitive on items under $50 | Walmart: N/A
Amazon: Multi-category general retailer | Walmart: N/A
Amazon: Basic category and keyword filters | Walmart: N/A
Amazon: Limited home furniture brands | Walmart: N/A
Amazon: 40% global e-commerce market share | Walmart: N/A
Amazon: $638B (e-commerce only) | Walmart: N/A
Amazon: $2,360B | Walmart: Walmart: $400+ billion
Amazon: 240M+ Prime members | Walmart: N/A
Amazon: 12-15% (estimated) | Walmart: N/A
Amazon: All categories (diversified) | Walmart: N/A
Amazon: 5-20% on Subscribe & Save | Walmart: N/A
Amazon: 190+ countries and territories | Walmart: N/A
Amazon: Industry average ~40-45% | Walmart: N/A
Amazon: Online support only | Walmart: N/A
Standard Non-Perishable Pet Delivery Time
Amazon: ~50,000-100,000 (estimated pet section) | Walmart: N/A
Amazon: 500+ million SKUs across all categories | Walmart: N/A
2025 Pet Supplies Market Position (GMV Rank)
Amazon: Not #1 in pet supplies | Walmart: N/A
Amazon: 30 days (standard Amazon) | Walmart: N/A
Amazon: Limited pet-specific subscriptions | Walmart: N/A
Specialty Pet Food Availability (Exotic/Medical Diets)
Amazon: Limited; depends on seller listings | Walmart: N/A
Amazon: 8-45% + 30-50% FBA | Walmart: N/A
Amazon: $0 (pay per sale) | Walmart: N/A
Amazon: 300+ active customers | Walmart: N/A
Amazon: 3-7 days (instant access) | Walmart: N/A
Amazon: 0% customer data; Amazon owns relationship | Walmart: N/A
Amazon: 1 (Amazon Pay only) | Walmart: N/A
Amazon: Varies by category and account tier | Walmart: N/A
Amazon: Amazon 380 million | Walmart: N/A
Amazon: 30 days (standard) | Walmart: N/A
Amazon: 30+ main categories | Walmart: N/A
Amazon: Strict vetting, A9 quality standards | Walmart: N/A
Amazon: $139/year (Prime) | Walmart: N/A
Amazon: 4.4/5 average seller rating | Walmart: N/A
Amazon: 2.5 billion downloads | Walmart: N/A
Amazon: <2% handmade items | Walmart: N/A
Amazon: 2 days (Prime) / 5-7 days (standard) | Walmart: 3-5 days (free over $35)
Amazon: 150+ million customers | Walmart: N/A
Amazon: $575 billion (2025) | Walmart: N/A
Amazon: 200+ AWS services | Walmart: N/A
Amazon: Proprietary (freemium model) | Walmart: N/A
Amazon: Not offered; external pharmacy required | Walmart: N/A
Average Product Price Index (baseline=100)
Amazon: GDPR/CCPA Compliant | Walmart: N/A
Amazon: 1-2 days (Prime) | Walmart: 2-5 days (standard)
Amazon: 0 (e-commerce only) | Walmart: 10,500+
Amazon: $139 (Prime basic tier) | Walmart: $98
Amazon: 1-2 days (Prime members in metro areas) | Walmart: N/A
Average Price Difference on Beauty Products
Amazon: 10-25% discount below MSRP | Walmart: N/A
Amazon: Same-day or 1-day with Prime | Walmart: N/A
Amazon: Varies; typically 1-5% with Prime | Walmart: N/A
Amazon: $575 billion | Walmart: $648 billion
Amazon: $139 (Prime) | Walmart: Free (no membership required)
Amazon: $0 with Prime / $25 without | Walmart: $35
Amazon: $88 billion (AWS) | Walmart: $0.5 billion (minimal)
Amazon: 300+ million | Walmart: 80+ million
Amazon: 1-2 days (Prime members) | Walmart: N/A
Amazon: $139 (Amazon Prime US) | Walmart: N/A
Amazon: 180 days (A-to-Z Guarantee) | Walmart: N/A
Amazon: US-regulated, transparent data policies | Walmart: N/A
Amazon: 350+ million items | Walmart: 140,000+
Prime Eligible Items with Two-Day Shipping
Amazon: 100+ million items | Walmart: N/A
Free Shipping Threshold (Standard Members)
Amazon: $35 (with Prime; $100 without) | Walmart: N/A
Amazon: 500+ furniture brands available | Walmart: N/A
Average Beauty Product Price Comparison (Foundation)
Amazon: 1-2 days with Prime | Walmart: N/A
Customer Review Average Rating (Beauty Products)
Amazon: N/A | Walmart: Walmart: $50-60 million
Customer Satisfaction (Net Promoter Score)
Amazon: N/A | Walmart: Walmart: Same-day available
Amazon: N/A | Walmart: Walmart: 2.1+ million
Amazon: N/A | Walmart: N/A (no membership)
Kirkland/Great Value Private Label Market Share
Amazon: N/A | Walmart: Single units available
Private Label Savings vs National Brands
Amazon: N/A | Walmart: 10-15% (Great Value brand)
Estimated Break-Even on Membership (annual savings needed)
Amazon: N/A | Walmart: 5-10% discount on select items (members only)
Amazon: N/A | Walmart: ~85% of metro areas
Amazon: N/A | Walmart: Basic manufacturer defect coverage only
Amazon: N/A | Walmart: Limited technical support in electronics departments
Amazon: N/A | Walmart: ~40+ (general merchandise)
Amazon: N/A | Walmart: 30,000-40,000 items
Amazon: N/A | Walmart: 25-30% private label
Amazon: N/A | Walmart: 20+ services (grocery, pharmacy, gas, vision, financial, auto, home services)
Amazon: N/A | Walmart: ~140 million weekly
Amazon: N/A | Walmart: $400+ billion USD
Amazon: N/A | Walmart: 5-15¢ (Walmart+ only)
Amazon: N/A | Walmart: 10-20% (Great Value)
Amazon: N/A | Walmart: 8,000-12,000 SKUs
Amazon: N/A | Walmart: No dedicated program
Amazon: N/A | Walmart: Limited hours, chat/email
How to choose between Amazon and Walmart
Amazon vs Walmart — Structured Comparison Data
Machine-readable comparison dataset for Amazon vs Walmart. Contains 203 attribute comparisons, 5 FAQ pairs.
Amazon vs Walmart — Attribute Category Vocabulary
Taxonomy of attribute categories used to classify comparison data for Amazon vs Walmart.
Walmart generally offers lower everyday prices on groceries and essentials (17.4% grocery market share with EDLP strategy). However, Amazon Prime members benefit from fast shipping and bundled services (Video, Music) that justify the $139/year cost for frequent shoppers. Walmart+ at $98/year is cheaper but offers fewer services. For food and basic supplies, Walmart typically wins on price.
Amazon Prime members get 1-2 day delivery on most items in major US markets, significantly faster than Walmart's standard 2-3 day delivery. Walmart offers same-day pickup at physical stores in many locations, providing instant access to in-stock items without waiting for shipping.
Walmart dominates grocery with 17.4% US market share, 10,500+ physical stores, and the lowest prices on food items. Amazon's Whole Foods subsidiary captures only 2.1% market share. For weekly grocery shopping, Walmart is the clear choice due to in-store availability and price. Amazon is better for specialty/organic items through Whole Foods but at premium prices.
What does Amazon Prime include that Walmart+ doesn't?
Amazon Prime ($139/year) includes unlimited free shipping, Prime Video (streaming), Prime Music (ad-free streaming), Prime Photos (unlimited cloud storage), and exclusive deals. Walmart+ ($98/year) focuses primarily on shipping discounts, fuel discounts, and grocery delivery. Prime offers significantly more entertainment and service value for $41 more annually.
Which company is better for online shopping variety?
Amazon vastly outpaces Walmart with 300M+ available SKUs vs Walmart's 80M+, and commands 38.7% of US e-commerce compared to Walmart's 6.8%. Amazon's marketplace model allows third-party sellers to offer unlimited product categories, making it superior for finding niche and specialty items online.
How to Choose Between Amazon and Walmart
Total Annual Revenue: Amazon has $575.5B, while Walmart has $648B.
Consider: Physical Store Locations Globally
Physical Store Locations Globally: Amazon has 0 (e-commerce only), while Walmart has 10,500+.
Consider: Prime Membership Cost (Annual US)
Prime Membership Cost (Annual US): Amazon has $139/year, while Walmart has $98/year (Walmart+).
Average Delivery Time: Amazon has 1-2 days (Prime), while Walmart has 2-3 days (standard).
Grocery Market Share (US): Amazon has 2.1% (Whole Foods acquisition), while Walmart has 17.4%.
E-commerce Market Share (US): Amazon has 38.7%, while Walmart has 6.8%.
Consider: Active Customer Base (Estimated)
Active Customer Base (Estimated): Amazon has 310M users, while Walmart has 150M users.