Grow Walmart sales.Not your workload.
Listings, orders, inventory and pricing sync with Walmart and every other channel you sell on.
by the numbers
Winner · Walmart Marketplace Innovation Award 2026 →Auto-routed#55021$96.40Packing
#40219$184.20Shipped#55014$268.00Picking
#98149$42.90Paid#55007$58.75ShippedWalmart Marketplace integration
Two-way, all the way.
Two-way API integration with Walmart Marketplace. Listings, orders, inventory, and pricing all sync bidirectionally.
Source of truth
Walmart-ready listings, without the manual work.
Products in your Base catalog list on Walmart with categories mapped automatically. No manual reformatting.
- 75-character title limits handled automatically
- White-background image requirements met
- Categories identified and mapped automatically
- Category-specific attributes mapped for you
AI Product Data Enrichment can generate titles, bullet points, and descriptions optimized to Walmart's specific requirements, and fill in required attributes that drive Walmart search visibility.Take the overselling risk off the table.
Walmart stock updates instantly as sales happen across every connected channel. High-velocity sync prevents overselling, which is the fastest way to tank a Walmart Seller Scorecard.
Every Walmart order,routed by rule.
Walmart orders land in the same panel as Amazon, TikTok Shop, Shopify, and every other channel. A no-code rules engine does the rest.
- Walmart SLAs surface automatically: 99%+ on-time shipment, valid tracking, low cancellation
- Route by warehouse, fulfillment method, order value, shipping speed, or geography
- Trigger labels, invoices, status updates, email, SMS, and alerts
Every order, one place.
Walmart orders land next to every other channel. See status, stock, and shipping at a glance and act on hundreds of orders at once.
Orders#55021Maria L.2 itemsUPS$96.40Paid#55019James T.1 itemUSPS$34.99Paid#40219Priya K.3 itemsFedEx$184.20Paid#98149Sofia M.2 itemsUSPS$42.90Paid#55014Chris B.4 itemsFedEx$268.00PaidFilter by channel, status, or ship date, and save the views your team uses.
Print labels and invoices or change statuses across hundreds of orders in a click.
Statuses and tracking numbers sync back to Walmart automatically.
Net sales by product for Q2 2026, excluding canceled and returned orders. Total: $288,540
| # | Product | Net sales | Orders |
|---|---|---|---|
| 1 | Premium Durable Foundation Plate | $84,120 | 1,104 |
| 2 | Compact Silicone Folding Water Bottle | $41,660 | 612 |
| 3 | Ballpoint Pen Set, 2 Pack | $38,940 | 648 |
| 4 | Insulated Stainless Tumbler | $34,210 | 590 |
| 5 | Tailored Crew Neck T-Shirt, Red | $30,880 | 196 |
- The Foundation Plate alone is roughly 29% of Q2 net sales.
- The top nine products drive over 68% of revenue, worth watching for stock planning.
- Crew Neck variants combine for $53,080, room to grow if consolidated.
Built-in analytics withconversational AI.
Custom reports, best and worst sellers, and close-to-live P&L. Walmart performance visible alongside every other channel.
- Ask a question, get a report in seconds
- True profit after COGS, commissions and shipping
- Included with Base, no separate BI vendor
Specific to Walmart
Built for the programs Walmart runs.
Multichannel Solutions
Use WFS inventory to fulfill orders on Amazon, eBay, Temu, TikTok, and more.
- 2-day or 3-5 day shipping
- Plain packaging and return handling
- Routed and tracked in Base
Fulfillment Services
Walmart's own fulfillment program. You send inventory to Walmart fulfillment centers, and Walmart stores, picks, packs, ships, and handles returns for your orders.
- Direct integration with WFS
- WFS inventory next to every other fulfillment method
- Supports the Pro Seller path
Customer Favorites
- Demand signals from real Walmart shoppers
- Personalized product and brand picks
- Expand your catalog fast through Base
1P selling on Walmart
- Support for 1P vendor operations
- Early access waitlist is open
Offers for Walmart sellers
Stack the savings.
Base and Walmart each run offers for sellers getting started. They combine.
From Base
Free listing build
Base builds your first listings for you.
1 month free Stacks
One month of Base free, stackable on top of the free listing build offer.
From Walmart
New-Seller Savings
Up to $75,000 in savings for new Walmart Marketplace sellers who go live after February 1, 2026. Includes referral fee discounts and credits on fulfillment and advertising fees during the first year.
See New-Seller Savings →MCS introductory offer
20% off Multichannel Solutions fulfillment fees for the first 90 days. Requires WFS setup first.
Offer ends January 31, 2027.
About Walmart MCS →Why Base
More channels. Less to manage.
Faster to market
Faster time to market on new channels and new products.
Automations
Cut manual work and let ops teams scale without adding headcount.
2,000+ integrations
ERPs (SAP, Oracle, QuickBooks, Xero), storefronts, 3PLs, carriers (UPS, FedEx, DHL, USPS, EasyPost, ShipStation), and 400+ marketplaces.
Reliability
35,000+ brands in 180+ countries rely on Base to keep their omnichannel operations running.
The operations layer
OMS WMS ERP PIM B2B Integrations MarketplacesWalmart is one channel. Base runs all of them.
Every order in one queue
Orders and returns from all your channels land in one place. Your team learns one system instead of five.
Inventory and prices stay in sync
Stock and prices update across every channel automatically, so you're not fixing listings by hand.
New channels without engineering
400+ global marketplace integrations available now. Connecting only takes minutes.
Reliability you can plan around
With more than 300M+ orders processed every year, 35,000+ global brands rely on Base to keep their channels running.
35,000+ brands in 180+ countries run on Base. 2,000+ integrations available.
Free listing build: first 500 listings for Business sign-ups, first 5,000 for Enterprise sign-ups. One month free stacks with the listing build. Walmart offers are provided and governed by Walmart. Terms and conditions apply.
Request a demo
Book time with the team.
We'll walk through Base against your Walmart catalog, fulfillment setup and other channels.
- 30 minutes
- Platform demo
- Discuss your challenges