It is one marketplace, but every country plays by its own rules: fees, free-shipping thresholds, tax regimes and customs differ several times over. Here is a breakdown of each of the six countries we work in, with verified 2026 figures.
The best entry point for a first test
The largest volume in the region
Second-biggest market, tough on imports
A single fee, no listing types
The most solvent buyer
Friendly customs for a test run
Three figures decide where to go: how many people there are, how much money they have, and how fast the marketplace itself is growing.
Market size. More people means more demand — and more competition.
Source: Worldometers, 2026
Purchasing power. Uruguay is small, but people there pay better than anywhere else.
Source: IMF, World Economic Outlook (April 2026), nominal GDP per capita, USD
How fast the marketplace's turnover is growing, in local currency, against the same quarter a year earlier. The company breaks the figures out for these four countries.
Source: MercadoLibre Q1 2026 report
Brazil gives you volume, Uruguay gives you spending power, and Argentina gives you the fastest marketplace growth with the least competition from foreign sellers. Mexico is the second-largest market, but it grows more slowly than the rest and is the toughest of all on imports from China.
Across the region, Mercado Libre moved USD 19.0 billion in turnover and 721.7 million items sold in the quarter — up 42% and 47% year on year.
Short logic that saves you months.
You can compare the economics of a specific product across all six countries at once in the calculator.
Mercado Libre reports three countries separately and lumps the rest into one line. Here is the marketplace's revenue for the first quarter of 2026 — its own income, not sellers' turnover.
Q1 2026, USD million. Total for the quarter: 8,845 million.
Source: MercadoLibre SEC filing (Form 8-K, May 2026)
Direct segment contribution, Q1 2026, USD million. The ranking here is unexpected.
Source: MercadoLibre SEC filing (Form 8-K, May 2026)
On revenue three times smaller than Brazil's, Argentina delivers USD 607 M against 389 M of direct contribution. The reason is simple: logistics there are cheaper and customer acquisition costs less, because competition for the buyer is weaker. For a seller that is the same signal — a market where money comes easier.
Mexico, meanwhile, grows fastest in revenue — up 62% year on year, yet on profitability it trails Argentina by almost half.
Yellow: countries where Mercado Libre leads on traffic. Orange: the region's only exception. Grey: the rest of Latin America, where the marketplace also operates.
Sources: Similarweb and Semrush, April–June 2026. Borders: Natural Earth.
Tell us what the product is — we will run the economics across all six and tell you where it lands best.