Investors evaluating Coupang (CPNG) versus MercadoLibre (MELI) must consider the strengths of South Korea's logistics leader against Latin America's fintech and retail powerhouse to identify which stock offers better value.

Both companies lead their respective markets through integrated ecosystems that encompass commerce, payments, and delivery services. Coupang emphasizes rapid delivery and service density in South Korea and Taiwan, while MercadoLibre operates in 18 countries, utilizing its fintech capabilities to reach unbanked populations.

Coupang is a significant player in South Korean e-commerce, providing retail, restaurant delivery, and video streaming services. The company has about 24.7 million active customers through brands like Eats and Play. Recently, Coupang acquired luxury platform Farfetch to enhance its high-end retail presence across over 190 countries, leveraging Amazon's infrastructure for its technology needs.

In its fiscal year 2025 report, Coupang disclosed nearly $34.5 billion in revenue, reflecting a growth rate of around 14.1% from the previous year. The company achieved a net income of $208.0 million, resulting in a net margin of approximately 0.6%. This indicates steady progress as Coupang scales its infrastructure and manages increased order volumes via its Rocket Delivery network.

According to its December 2025 balance sheet, Coupang's current ratio is nearly 1.0x, showing its capacity to meet short-term liabilities. The debt-to-equity ratio stands at 1.0x, indicating total debt equals shareholders' equity. For the fiscal year, free cash flow was about $522.0 million, although stock-based compensation accounted for approximately 26.8% of operating cash flow, inflating reported cash generation.

MercadoLibre serves as the leading e-commerce and fintech ecosystem in Latin America through its Mercado Libre and Mercado Pago platforms, connecting nearly 89 million unique active buyers across 18 countries. The company provides essential logistics services via Mercado Envios and relies on global cloud providers like Amazon and Alphabet to facilitate its extensive digital transactions.

MercadoLibre's latest fiscal year 2025 report revealed nearly $28.9 billion in revenue, marking a substantial 39.1% increase year-over-year. The company reported a net income of around $2.0 billion, resulting in a net margin of 6.9%. This growth is attributed to the rising adoption of digital payments and online shopping in Brazil, Mexico, and Argentina.

As of December 2025, MercadoLibre's debt-to-equity ratio is 1.7x, indicating that total debt is 1.7 times shareholder equity. The current ratio is approximately 1.2x, suggesting adequate short-term assets to cover immediate obligations. The company generated free cash flow of $10.8 billion, showcasing its cash-generating capability while investing in logistics and credit products.

Coupang faces fierce competition from new e-commerce entrants and stringent fair trade regulations in Korea. The company is also dealing with risks stemming from a data incident in November 2025, which has led to ongoing litigation and potential criminal sanctions. The integration of Farfetch may introduce impairment costs, and the dual-class stock structure centralizes voting power with Bom Kim, limiting other shareholders' influence.

Conversely, MercadoLibre operates in volatile emerging markets characterized by currency devaluation and economic instability. Its fintech division, Mercado Pago, encounters competition from traditional banks and global fintech firms like Alphabet. Additionally, the company depends on third-party mobile platforms, such as Apple's App Store, for distribution, exposing it to restrictive terms and evolving data privacy regulations.

While Coupang presents a lower sales multiple for investors, MercadoLibre trades at a premium based on future earnings projections. When comparing growth rates, MercadoLibre has averaged an impressive 44% year-over-year revenue growth since 2021, with nearly 50% growth reported in its latest quarter. In contrast, Coupang has averaged 17% year-over-year revenue growth, which has slowed to below 4% in its most recent report.

Profitability metrics also favor MercadoLibre, which has maintained an average operating margin of 11% over the last five years, while Coupang has seen its average operating margin dip to -0.4%. Furthermore, MercadoLibre boasts around 120 million e-commerce buyers and 88 million fintech users, compared to Coupang's 24 million commerce customers, predominantly in South Korea.

In conclusion, while both companies have shown solid growth, MercadoLibre clearly excels in revenue growth, profitability, and customer scale, making it the stronger investment option.