Does Amazon or MercadoLibre Offer The Superior Growth Vs Profitability Story Into 2027?
Amazon (AMZN) turns 16.6% revenue growth into 29.6% operating income gains, while MELI sacrifices margins to fund 49% top-line growth.
MercadoLibre's credit quality is the pivotal 2027 risk, with provisions for doubtful accounts nearly doubling to $1.24 billion in Brazil.
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Amazon (NASDAQ:AMZN) and MercadoLibre (NASDAQ:MELI) both posted Q1 2026 results that crystallize an old debate. Amazon delivered $181.52 billion in revenue with expanding operating leverage, while MercadoLibre grew sales 49.03% to $8.845 billion and let margins compress on purpose. Two very different bets on what wins into 2027.
Andy Jassy leaned hard into infrastructure monetization. AWS grew 28% YoY to $37.59 billion at a 37.7% operating margin, its fastest growth in 15 quarters. Advertising crossed $70 billion in trailing revenue, and the custom chips unit (Trainium, Graviton, Nitro) cleared a $20 billion run rate with triple-digit growth. Group operating income expanded 29.6% YoY.
MercadoLibre went the other direction. Commerce revenue climbed 47% and Fintech 51%, yet operating income fell 19.92% as margin compressed roughly 600 basis points to 6.9%. The credit card book more than doubled to $6.6 billion, and lower Brazilian free-shipping thresholds drove 56% items-sold growth. Impressive, but adjusted free cash flow was negative $56 million.
Jassy told investors Amazon will spend roughly $200 billion in 2026 capex, with committed capacity for OpenAI, Anthropic, and Meta. Polymarket traders assign a 89% probability that figure clears $200 billion. New CEO Ariel Szarfsztejn took over MercadoLibre in January and confirmed management does not anticipate the current margin dial changing materially in the near term.
I will be watching AWS margin durability against that capex wave, plus whether Amazon's ad business keeps compounding above 20%. For MercadoLibre, provisions for doubtful accounts already ballooned to $1.244 billion from $603 million a year earlier. Credit quality in Brazil will decide the 2027 story. MELI shares are down 10.68% YTD; AMZN is up 6.08%.
For me, Amazon offers the cleaner growth-versus-profitability story right now. You get 16.6% top-line growth converting into 29.6% operating income growth, which is real operating leverage at a $700 billion revenue base. MercadoLibre remains the more explosive top-line story, and if you invest for turnarounds and secular penetration in emerging markets, the 24.55% one-year drawdown resets the entry multiple meaningfully. I would still want to see credit provisions stabilize before adding aggressively. Amazon's flaw is the free cash flow hole from $44.2 billion in Q1 capex, and I take that risk seriously. But scale plus pricing power plus AWS margins is a rare combination at this size.
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