How to Sell on Walmart Marketplace in 2026: Your Next Big Income Stream Starts Here

If you’ve been thinking about launching a new source of income (or expanding beyond Amazon into another powerhouse platform) 2026 might be your year. Walmart Marketplace is experiencing explosive growth, and with new tools, better analytics, and increased shopper trust, it’s quickly becoming one of the most exciting places for e-commerce sellers to build (or scale) a business.

To make this journey even more accessible, SellerAmp has just launched WAMP, our brand-new sourcing tool built specifically for Walmart Marketplace. If you already rely on SellerAmp SAS for Amazon sourcing, WAMP is bringing that same power and clarity to Walmart selling - helping you analyze profitability, validate demand, and spot winning products faster than ever. It’s a huge step forward for sellers looking to diversify across multiple platforms!

And to help you get started with confidence, today’s blog features the video "How To Sell On Walmart Marketplace (2026)" by Flips4Miles, with expert insights from Walmart Marketplace specialist Salem. Whether you're an Amazon seller branching out or a newcomer ready to create your first income stream, this guide breaks down everything you need to know to thrive on Walmart in 2026.

Want to see how your product might sell on Walmart Marketplace?

Tools like our brand new product WAMP give you sales estimates, profitability insights, and keyword demand - so you’re not guessing, you’re growing!

Not yet selling on Walmart? If you sell to the USA market, you can become a Walmart Seller here!