Amazon & Walmart Integration

Sell on Amazon + Walmart from one platform

Willowcommerce connects to both Amazon and Walmart to sync your inventory, orders, listings, and pricing in real time. Manage FBA, WFS, repricing, advertising, and analytics — without switching between seller portals.

Stop managing two portals. Run Amazon + Walmart from one intelligent dashboard.

10–15%

Shipping Savings

10,000+

SKUs Managed

50,000+

Orders/Day

80%

Less Manual Work

Why Sell on Amazon AND Walmart?

Amazon has 300M+ customers. Walmart Marketplace has 120M+ monthly visitors. Selling on both platforms doubles your addressable market — but managing them separately creates operational chaos. Inventory goes out of sync, listings need separate management, and orders require manual processing across two portals.

Willowcommerce solves this by providing deep, native integrations with both Amazon and Walmart. One product catalog, one inventory pool, one order dashboard. Your inventory syncs in real-time, your orders route automatically, and your shipping is optimized across both channels.

Walmart Marketplace has only 150K sellers vs Amazon's 2M+ — meaning less competition, better margins, and easier Buy Box wins. Willowcommerce makes expanding to Walmart as simple as connecting your account.

Deep Integrations with Both Marketplaces

🔶

Amazon Integration

  • FBA & FBM order management
  • Automated repricing & Buy Box tracking
  • Brand Analytics & PPC optimization
  • ASIN/FNSKU/UPC identifier mapping
  • A+ Content & Enhanced Brand Content
  • Inventory sync with FBA warehouses
  • Returns & refund management
  • Amazon Advertising integration
🔵

Walmart Integration

  • WFS (Walmart Fulfillment Services) support
  • Listing optimization for Walmart SEO
  • Repricer with Buy Box intelligence
  • GTIN/UPC identifier management
  • Category-specific attribute mapping
  • Inventory sync across all WFS locations
  • Order fulfillment & tracking sync
  • Walmart Connect advertising data

Benefits of Selling on Both Platforms

Double your reach without doubling your workload.

2x the Reach

Amazon has 300M+ customers. Walmart has 120M+ monthly visitors. Selling on both doubles your addressable market.

Lower Competition on Walmart

Walmart Marketplace has 150K sellers vs Amazon's 2M+. Less competition means better margins and easier Buy Box wins.

Unified Inventory

Willowcommerce keeps inventory perfectly synced. Sell on both without worrying about overselling or managing separate stock pools.

Automated Order Routing

AI routes orders to FBA, WFS, or seller-fulfilled based on cost, speed, and proximity. Optimize fulfillment automatically.

Cross-Channel Analytics

Compare performance, margins, and ad spend across Amazon and Walmart in one unified dashboard.

Real-Time Sync

Inventory, orders, pricing, and listings stay in sync across both channels with sub-minute update speeds.

Who Should Sell on Amazon + Walmart?

Any seller already on one platform who wants to expand reach and diversify revenue.

Amazon Sellers Expanding to Walmart

Already on Amazon? Walmart's lower competition means higher margins. Willowcommerce makes the expansion seamless.

Walmart Sellers Adding Amazon

Add the world's largest marketplace to your channel mix without managing separate inventory or order systems.

Brands Going Multichannel

DTC brands adding marketplace presence get unified inventory, orders, and fulfillment from day one.

Dropshippers

List on both platforms with automated supplier routing and margin-based fulfillment rules.

3PL Clients

Fulfill for clients selling on both Amazon and Walmart with per-client inventory and billing isolation.

High-Growth Sellers

Diversify revenue streams and reduce platform dependency by selling on both major marketplaces.

FAQ

Frequently Asked Questions

Everything you need to know about selling on Amazon and Walmart.

Can I manage Amazon and Walmart from one platform?
Yes. Willowcommerce provides deep integrations with both Amazon (FBA, FBM, repricing, Brand Analytics, PPC) and Walmart (WFS, listing optimization, repricer, Walmart Connect). Inventory, orders, listings, and pricing sync bidirectionally from one dashboard — eliminating the need to switch between Seller Central and Seller Center.
How does inventory sync work between Amazon and Walmart?
Willowcommerce maintains a single inventory pool and automatically adjusts available quantities on both Amazon and Walmart when a sale occurs on either channel. Stock decreases sync within 60 seconds, preventing overselling. Buffer stock rules let you allocate different quantities to each marketplace.
Why should I sell on both Amazon and Walmart?
Amazon has 300M+ customers while Walmart Marketplace has 120M+ monthly visitors with only 150K sellers (vs Amazon's 2M+). Selling on both doubles your addressable market while Walmart's lower competition means better margins and easier Buy Box wins.
Does Willowcommerce support FBA and WFS?
Yes. Willowcommerce syncs inventory with Amazon FBA warehouses and Walmart WFS fulfillment centers. You can track stock levels across all fulfillment locations and route orders to the optimal fulfillment method (FBA, WFS, or seller-fulfilled) based on cost and delivery speed.
How does repricing work across Amazon and Walmart?
Willowcommerce includes automated repricing for both Amazon and Walmart with Buy Box intelligence. You set min/max pricing rules, and the system adjusts prices in real-time based on competitor pricing, Buy Box status, and your margin targets.
Can Willowcommerce handle Amazon advertising and Walmart Connect?
Yes. Willowcommerce integrates with Amazon Advertising (Sponsored Products, Brands, Display) and Walmart Connect to pull ad spend, ACOS, ROAS, and attribution data into unified cross-channel analytics dashboards.
What other marketplaces does Willowcommerce integrate with?
Beyond Amazon and Walmart, Willowcommerce integrates with 80+ channels including eBay, Shopify, TikTok Shop, Etsy, Target Plus, Wayfair, Best Buy, Nordstrom, Google Shopping, WooCommerce, BigCommerce, and Mirakl-powered marketplaces.
How does Willowcommerce compare to selling through separate marketplace portals?
Using separate portals means logging into Seller Central, Seller Center, and other dashboards individually. Willowcommerce replaces all of this with one unified system for inventory, orders, listings, pricing, and analytics — saving 20+ hours per week and eliminating sync errors.

Start selling on Amazon & Walmart today

Connect both accounts in minutes. Willowcommerce handles the rest.

Problems Selling on Amazon & Walmart Separately

Managing two marketplace portals manually creates costly mistakes.

Without Willowcommerce

Logging into Seller Central and Seller Center separately — duplicating work daily.

With Willowcommerce

One dashboard for both Amazon and Walmart. Orders, inventory, and listings in one place.

Without Willowcommerce

Inventory goes out of sync between FBA and WFS — leading to oversells or stockouts.

With Willowcommerce

Real-time inventory sync between Amazon FBA, Walmart WFS, and your own warehouses.

Without Willowcommerce

Repricing manually on two platforms — always behind the competition.

With Willowcommerce

AI repricing engine adjusts prices on both Amazon and Walmart in real-time for Buy Box wins.

Without Willowcommerce

No unified view of ad performance across Amazon Advertising and Walmart Connect.

With Willowcommerce

Cross-marketplace ad analytics with ACOS, ROAS, and attribution in one dashboard.

One Platform. Every Module Connected.

Willowcommerce isn't a collection of tools — it's a single system where inventory, orders, warehouse, and shipping work together natively. No middleware. No broken syncs.

Order Management

Centralize orders from 80+ marketplaces. AI routing, batch fulfillment, and up to 88% shipping savings.

Inventory Management

Real-time stock sync across all channels. AI demand forecasting, automated POs, and oversell prevention.

Warehouse Management

Barcode-driven pick/pack/ship. AI slotting optimization, cycle counting, and multi-location support.

Shipping Management

Rate-shop across UPS, USPS, FedEx, DHL. Batch label printing, tracking sync, and carrier analytics.

Multichannel Selling

Sell on Amazon, Walmart, Shopify, TikTok Shop, and 80+ channels from one platform.

Every module shares the same database, the same AI engine, and the same dashboard See all features →