Which e-commerce company is the largest in Latin America?

The largest e-commerce company in Latin America is Mercado Libre.

Founded in Argentina in 1999, Mercado Libre grew by adapting the online marketplace model to Latin American markets. Its platform lets individuals, small businesses, and major retailers list products for buyers across the region. The company operates in numerous countries, with Brazil, Mexico, and Argentina among its most important markets.

Mercado Libre’s scale comes from more than product listings. Its ecosystem includes Mercado Pago for digital payments, Mercado Envíos for shipping and logistics, Mercado Ads for advertising, and credit and storefront services. These connected tools help sellers reach customers and help buyers complete transactions in markets where traditional logistics and financial services can be uneven.

The company is sometimes compared with Amazon, but the business models are not identical. Mercado Libre began primarily as a marketplace connecting third-party sellers and buyers, while Amazon has historically combined marketplace activity with substantial first-party retail. “Largest” can vary by measurement, but Mercado Libre is widely identified as Latin America’s leading online-commerce ecosystem by regional reach, traffic, and transaction activity.