Inside Walmart Marketplace: What Top Performing Sellers Do Differently

Walmart Marketplace has changed. The sellers who win today approach it differently than those who joined years ago and never adapted.

John Serrat, Director of Business Development at Walmart Marketplace, outlines what top performing sellers do differently as Walmart’s marketplace continues to scale.

The session focuses on how marketplace growth, customer demographics, fulfillment capabilities, and advertising now work together. It also highlights the specific levers sellers are using to drive conversion, improve trust with shoppers, and build long term momentum on the platform.

Rather than treating Marketplace as a side channel, the speakers explain why it has become a core growth engine for sellers who understand how to align logistics, media, and assortment with how Walmart customers shop today.

Topics Covered

• How Walmart Marketplace has evolved over the past several years and why that matters now
• What Walmart’s customer data reveals about demand, income, and shopping behavior
• Why top sellers prioritize Walmart Fulfillment Services and the conversion impact it delivers
• How multi channel fulfillment simplifies logistics across marketplace and direct to consumer
• Why fulfillment by Walmart acts as a trust signal that improves conversion
• How cross border shipping into Walmart’s fulfillment network reduces supply chain complexity
• Why Walmart Connect is a baseline capability for top marketplace sellers
• How advertising supports lower funnel conversion and market share growth
• What the data shows about performance differences between sellers who use Walmart Connect and those who do not
• How emerging AI driven discovery is changing where shoppers start their product searches
• Why early participation in a growing marketplace lowers the long term cost of market share

Rather than framing Marketplace success as a listing or pricing problem, this episode positions it as an integrated operating model. Sellers who combine fulfillment, advertising, and customer insight outperform those who treat them as separate functions.

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