Elite Automation®

By: Amanda Hoffman | March 25, 2024

In the dynamic space of U.S. e-commerce, Amazon has long been the colossus, commanding an impressive 40% market share. However, the retail giant Walmart is increasingly being recognized as Amazon’s only true competitor, given its rapid growth and expansive reach. This analysis delves into the evolving competition between Walmart and Amazon, underscoring how a stronger Walmart could lead to a more vibrant e-commerce landscape.

walmart vs amazon ecommerce

The Landscape of U.S. E-commerce


Amazon’s dominance in U.S. e-commerce is undisputed, with a market share hovering around 40%. Despite this, Walmart, with a market share of less than 10%, is emerging as a formidable contender, demonstrating faster growth rates than Amazon in recent years. This surge is attributed to Walmart’s smaller base, its dominance in online groceries, and a strategic pivot towards e-commerce initiated in 2016—a move aimed at reclaiming territory ceded to Amazon over decades.

In 2023, Walmart celebrated a monumental milestone, surpassing $100 billion in global e-commerce sales, a significant portion of which originated from the U.S. market. This achievement marks a pivotal moment in Walmart’s e-commerce journey, reflecting its growing influence and potential as a major player.

The Competitive E-Commerce Arena

While eBay once stood as a major competitor, its growth has stagnated, with online spending on its platform increasing by only 7% over five years—paltry compared to the overall online spending surge of 120% during the same period. eBay’s current focus on enthusiasts and collectors marks a strategic shift from its early days of direct competition with Amazon.

Target and Shopify represent other facets of the e-commerce landscape. Target’s e-commerce growth is notable, with 70% driven by same-day pickup and delivery services, although its marketplace hosts fewer than 1,000 sellers. Shopify, on the other hand, surpassed $200 billion in annualized Gross Merchandise Value (GMV) in 2023. However, its Shop App, envisioned as a marketplace-like platform, generated less than $1 billion in annual GMV, highlighting the challenges of creating a unified shopping destination.

Walmart’s Growth and Its Implications

Walmart’s accelerated growth in e-commerce can be primarily attributed to three factors:

Online Grocery Dominance: Walmart has leveraged its extensive physical footprint to dominate the online grocery segment, offering convenience and competitive pricing.

Strategic E-commerce Focus: Recognizing the importance of online retail, Walmart has invested heavily in its e-commerce platform, optimizing user experience and expanding its product range.

Innovative Fulfillment Solutions: Walmart has introduced efficient fulfillment and delivery options, such as same-day delivery, which rival Amazon’s Prime service.

These strategies have not only fueled Walmart’s growth but also positioned it as a compelling alternative to Amazon, thereby enhancing consumer choice and competition in the e-commerce market.

walmart vs amazon ecommerce

The Future of E-commerce Competition


The intensifying competition between Walmart and Amazon signifies a healthy e-commerce ecosystem characterized by innovation, improved customer service, and better pricing. Walmart’s ascendancy challenges Amazon’s dominance, prompting both giants to continually enhance their platforms and services. This rivalry is beneficial for consumers, who stand to gain from the broader selection, competitive pricing, and improved shopping experiences.

Moreover, the evolving dynamics of e-commerce competition underscore the significance of adaptability and innovation. As direct-to-consumer models gain traction and new technologies emerge, both Amazon and Walmart will need to remain agile, continuously evolving their strategies to meet changing consumer demands.

Final Analysis


Walmart’s emergence as a potent force in e-commerce represents a pivotal shift in the online retail landscape. As it continues to grow and innovate, Walmart not only challenges Amazon’s dominance but also contributes to a more competitive and dynamic market. 

This competition is a boon for consumers, driving improvements across the board. As we move forward, the e-commerce sector will undoubtedly witness further innovations and transformations, spurred by the ongoing rivalry between these retail behemoths.

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Amanda Hoffman
Amanda Hoffman
Amanda has extensive experience both in copywriting and social media marketing. She is also the author of several popular ebooks online in the subject of finance.