
In today’s digital age, the world of e-commerce is rapidly expanding, offering sellers more platforms than ever to showcase and sell their products. While Amazon often dominates the conversation, another major player is steadily gaining traction: Walmart Marketplace.
If you're an online seller looking to diversify your sales channels, tap into a vast customer base, and align with one of the most trusted retail names in the U.S., Walmart Marketplace may be a perfect fit. In this guide, we’ll explore what Walmart Marketplace is, how it works, who can sell on it, and why it’s becoming an essential tool for modern e-commerce businesses.
Walmart Marketplace is an online platform that allows third party sellers to list their products on Walmart.com alongside Walmart’s own inventory. It functions similarly to Amazon’s third-party seller program, enabling independent businesses to take advantage of Walmart’s vast digital audience, brand trust, and infrastructure.
As one of the largest retailers in the world, Walmart has successfully transitioned into a competitive online force. The Marketplace has been a critical part of this evolution, offering an opportunity for businesses—large and small—to get their products in front of millions of customers every month.
Unlike traditional Walmart stores, where product space is limited and shelf access is tightly controlled, Walmart Marketplace is open to a wide range of sellers and products. This makes it a more accessible and scalable platform for businesses looking to grow online.
When you become a seller on Walmart Marketplace, your products appear in Walmart’s online catalog and are searchable by Walmart.com’s massive customer base. Here's a breakdown of how the system operates:
First, you must apply to become a seller. Walmart reviews your business credentials, history, and product offerings to ensure they align with their standards.
Once approved, you can upload your product catalog. This can be done manually or through integrations with platforms like Shopify, BigCommerce, or API solutions.
Sellers are responsible for handling their own inventory, shipping, and returns—unless they use Walmart Fulfillment Services (WFS), which we'll cover later.
Walmart doesn’t charge setup or monthly fees. Instead, they take a referral fee on each sale, which varies based on the product category (usually ranging from 6% to 20%).
Unless using WFS, sellers must handle all customer inquiries, complaints, and return requests. Walmart places a high value on customer satisfaction and expects sellers to meet performance standards.
So, what makes Walmart Marketplace worth your attention? Here are some of the key advantages that attract sellers from across the globe:
Walmart.com receives over 120 million unique monthly visitors, giving your products instant exposure to a large and diverse audience. This is especially beneficial for niche or growing brands that might struggle with visibility on more saturated platforms.
Listing your products on Walmart’s platform lends your business the credibility and trust of the Walmart name. Consumers are more likely to trust a seller if they believe Walmart is backing the purchase, even if it’s a third-party sale.
Unlike Amazon’s Professional Selling Plan, which costs a flat monthly fee, Walmart Marketplace doesn’t charge subscription or setup fees. You only pay when you sell, making it a low-risk way to test a new sales channel.
If you’re already selling on platforms like Amazon, Shopify, or eBay, adding Walmart Marketplace can be a natural and valuable extension of your multichannel strategy. Many sellers use tools that sync inventory and pricing across all platforms, streamlining operations.
Walmart’s answer to Amazon FBA, WFS allows sellers to send inventory to Walmart’s fulfillment centers. Walmart then handles packing, shipping, and even customer service on those orders. This service improves shipping times, enhances customer experience, and often boosts visibility on the site.
Walmart Marketplace is open to a wide range of sellers, but not everyone is automatically accepted. Walmart maintains high standards to ensure customer satisfaction and the quality of its online offerings.
• A U.S. Business Tax ID (EIN)
• A U.S. business address (or a U.S.-based warehouse)
• Demonstrated experience in online sales
• High-quality product images and descriptions
• Competitive pricing and shipping options
• Ability to meet Walmart’s performance standards (such as fast shipping and good customer reviews)
Walmart does allow international sellers, but the requirements and application process are stricter and may involve additional verification steps.
Getting approved is just the beginning. To thrive on Walmart Marketplace, consider the following best practices:
Use clear, high-quality images, SEO-friendly titles, and detailed descriptions. Just like on Amazon, the better your listings, the more likely you are to convert visitors into buyers.
Walmart is known for low prices. While you don’t have to slash your margins, competitive pricing can improve your chances of being featured or winning the Buy Box.
Customers expect quick delivery, and Walmart rewards sellers who can meet those expectations. If shipping logistics are a challenge, consider using WFS.
Walmart tracks seller performance closely. Late shipments, cancellations, and poor customer service can lead to penalties—or even removal from the platform.
Excellent customer service helps you retain good ratings and avoid chargebacks. Answer inquiries promptly and resolve issues proactively.
While the benefits are strong, there are some hurdles sellers should be aware of:
• Strict Standards: Walmart has high expectations for sellers, and poor performance can lead to suspension.
• Approval Process: Not all applications are accepted, especially if the business lacks a solid track record.
• Limited Categories: Some categories (e.g., certain electronics or regulated products) may be harder to get approved for.
• Customer Expectations: Shoppers expect the same level of service they receive from Walmart directly—fast shipping, easy returns, and responsive support.
These challenges aren’t insurmountable, but they require a commitment to quality and professionalism.
Walmart Marketplace offers a powerful opportunity for e-commerce sellers who are serious about growth. With access to one of the largest and most trusted retail audiences in the world, competitive fees, and a rising presence in online shopping, it's quickly becoming a must-consider platform for sellers at every stage.
Whether you're a growing Shopify brand or an experienced Amazon seller looking to expand, Walmart Marketplace can be a valuable addition to your sales strategy. And with the added support of services like WFS, it’s easier than ever to scale efficiently while maintaining the level of service today’s customers demand.
In short: If you're not already selling on Walmart Marketplace, now’s the time to take a closer look.
Already selling on Walmart? See how Inventory Falcon helps Walmart sellers manage inventory, CSV uploads, and WFS shipments — plans start at $59/month with a 7-day free trial.
Ido Sarusi is the COO of Inventory Falcon, where he works with Walmart Marketplace sellers every day on inventory workflows, WFS shipments, and catalog operations. He writes practical guides based on what actually moves the needle for sellers using the platform.

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