Amazon GMV Reaches $846 Billion Despite Heavy Market Concentration

ECDB data reveals Amazon remains the world’s largest e-commerce marketplace, yet its dominance concentrates in specific geographical regions. The company recorded a Gross Merchandise Value (GMV) of US$846.1 billion in 2025. Analysis shows that 80% of this total GMV originates from just five countries. This concentration leaves the retailer vulnerable in regions where local incumbents arrived first.

Regional Rivals Challenge Western Dominance

Amazon’s market leadership is most secure in North America, Western Europe, and Australia. In these territories, the company established infrastructure and customer loyalty programs. However, the global landscape is increasingly fragmented. In Latin America, MercadoLibre maintains the top position. In India, Walmart-backed Flipkart provides competition.

Entry timing determined Amazon’s success in specific European markets. In Poland and the Netherlands, Amazon’s late arrival allowed local players like Allegro and Bol to build market shares. Furthermore, logistical challenges in countries with complex geography, such as Greece, hindered Amazon’s ability to offer its next-day delivery service.

High Purchase Frequency Drives Retention

A high frequency of purchases sustains Amazon's lead in its core markets. Data indicates that Amazon retains customers through a broad product range and service standards. Compared to rivals like Walmart, Amazon’s customer base tends to skew younger and more affluent. This demographic provides a higher lifetime value per user.

Amazon’s standing is firmest in North America, Western Europe and Australia. Outside of those regions, other players set the terms.

Third-Party Sellers Account for GMV Growth

Third-party sellers account for an increasing share of the total GMV. This transition allows Amazon to scale product variety without the inventory risks of first-party retail. The company now uses this service-oriented platform—providing logistics, advertising, and fulfillment to independent sellers—as a primary pillar of its strategy.

While Asian marketplaces such as PDD Holdings, Alibaba, and Sea Ltd. (Shopee) rank alongside Amazon in the global top 10, the American giant maintains its edge through operational efficiency in its five primary markets. The challenge for the coming years is whether Amazon can export this model to regions currently controlled by local competitors or if the era of single-platform global dominance is ending.

Source: Ecommerce Germany