Not all markets are created equal. Nor do all business models scale in the same way.

While some brands are still debating whether or not to enter a market, others are already learning how to use its rules to grow, diversify, and position themselves in new markets.
Today we bring you a strategic benchmarking of three e-commerce giants that have redefined global sales: Amazon, Alibaba, and Shein. Not to copy their model, but to understand what we can learn from their approach, what mistakes to avoid, and how to adapt those lessons to our own digital expansion.

Why compare these three marketplaces?

At first glance, they seem the same: large platforms where millions of consumers shop every day.

But behind this superficial similarity lie radically different operating models, value propositions, and expansion strategies.

And that’s where the learning lies.

📌 Amazon dominates through infrastructure and service.

📌 Alibaba scales thanks to its network and B2B ecosystem.

📌 Shein conquers with data, ultra-speed, and personalization.

Does your brand sell physical products? Are you considering international expansion? Do you want to compare channels to see which makes the most sense?

Then this analysis is for you.

1. Amazon: the giant that standardized the “all-in-one”

🧠 Business Model

Amazon combines direct sales with a marketplace: it sells its own products, but also allows other brands and distributors to do so. Its differentiating value lies in customer service, integrated logistics, and an obsession with the shopping experience.

• Structure: hybrid (retail + marketplace)
• Value proposition: trust, speed, guarantee
• Revenue model: sales commissions + subscription (Prime) + advertising + AW

📈 What makes it so powerful?

• Massive investment in logistics (its own warehouses, 24-hour shipping, last-mile delivery).
• Product and review algorithm that influences consumer behavior.
• Amazon Prime: loyalty through content + service.
• Global presence, but adapted to the legal and logistical context of each country.

📌 What to learn from Amazon?

• The after-sales experience matters as much as the product.
• Mastering your supply chain is a competitive advantage.
• Customers choose where they feel safe: and that’s not always about price.

⚠️ Risks for new brands

• High commissions (up to 15-20% per sale).
• High competition for visibility (internal advertising is mandatory).
• Reliance on the algorithm for ranking.
  
  

2. Alibaba: the titan of B2B (and beyond)

🧠 Business Model

Alibaba began as a B2B marketplace, connecting manufacturers, suppliers, and buyers worldwide. Over time, it has developed an ecosystem that includes payments (Alipay), cloud services (Alibaba Cloud), logistics, advertising, and B2C marketplaces like AliExpress and Tmall.

• Structure: Pure platform (does not sell its own products)
• Value Proposition: Volume, global connectivity, B2B scalability
• Revenue Model: Memberships, advertising, additional services

📈 What makes it unique

• Global network of manufacturers and distributors.
• Highly used by brands that want to manufacture, test, and scale production.
• Tmall (for premium brands) allows companies to control their image within the marketplace.
• Extensive use of AI for matching supply and demand.

📌 What to learn from Alibaba?

• Digital B2B sales are a real scaling lever if done methodically.
• Integrating payments, orders, customs, and logistics from the start provides fluidity and builds trust.
• Scale doesn’t come from the channel itself, but from how you structure your offering.

⚠️ Considerations

• It’s not ideal for all categories (food, luxury, highly personalized fashion).
• It requires an internal structure and staff who can effectively manage the platform.
• You need to differentiate yourself: many competitors sell “the same” products from China.

3. Shein: la marca que se convirtió en marketplace (sin que nadie lo notara)

🧠 Business Model

Shein wasn’t born as a marketplace, but as a DTC (direct-to-consumer) brand. However, it has recently evolved into a hybrid model, integrating third-party sellers (marketplaces) into its ecosystem.
Its key lies not in the channel, but in its absolute mastery of data, ultra-fast fashion, and on-demand production.

• Structure: DTC brand + selective marketplace
• Value proposition: ultra-cheap, personalized, and agile fashion
• Revenue model: direct sales + third-party commission

📈 What makes it disruptive

• Production based on real demand: if a design doesn’t generate clicks, it isn’t produced.
• Predictive algorithm based on scrolling, clicks, and retention.
  Internationalization without physical stores, all from mobile devices.
• User-generated content and micro-influencers as visibility drivers.

📌 What to learn from Shein?

• The key takeaway is the new design department.
• Don’t scale your catalog; scale your responsiveness.
• Personalize without complicating things: Shein doesn’t need boutiques to segment its audience; it does it through its app.

⚠️ Dilemmas and risks

• Questions about sustainability, working conditions, and environmental footprint.
• Not suitable for brands with a strong identity or premium values.
• Difficult to replicate without technological and analytical infrastructure.

📊 Quick comparison: Which channel can inspire your strategy?

Key lessons if you’re evaluating marketplaces

• It’s not just a channel, it’s a strategic decision.
• Entering Amazon or Alibaba without a structure is like opening a store without staff.
• Choose according to your objective: volume, validation, expansion, loyalty.
• What matters is not where you sell, but how you translate your brand to the new environment.
• Avoid thinking in black and white: many brands combine their own store + marketplace + distributors in the same strategy.
• Data always trumps ego: analyze which channel converts, what margin it generates, and which customers retain.