Sell everywhere from one platform
Willowcommerce is an AI-powered multichannel eCommerce platform that unifies your inventory, orders, listings, and shipping across Amazon, Walmart, Shopify, eBay, TikTok Shop, and 80+ marketplaces. Stop using 5 tools. Run your entire eCommerce operation in one system.
Replaces Extensiv, Linnworks, ShipStation, ChannelAdvisor, and spreadsheets with one platform.
What Is Multichannel eCommerce Software?
Multichannel eCommerce software is a platform that enables businesses to sell products across multiple online marketplaces and shopping carts from a single system. Instead of managing separate dashboards for Amazon, Walmart, Shopify, and eBay, multichannel software centralizes everything — products, inventory, orders, and fulfillment — into one hub.
Without multichannel software, businesses face inventory sync delays, overselling, inconsistent listings, and manual order processing across every channel. Each additional marketplace multiplies the operational complexity.
Willowcommerce solves this by providing a unified product catalog, real-time inventory sync, AI-optimized listings, and automated order routing across 80+ channels. It's natively connected to inventory management, order management, warehouse management, and shipping — eliminating the need for multiple disconnected tools.
80+ Marketplace Integrations
Connect once, sell everywhere. Willowcommerce integrates with every major marketplace and shopping cart.
Key Benefits
One platform replaces 5+ tools — manage every channel without the chaos.
Unified Product Catalog
Manage all products from one catalog. AI adapts titles, descriptions, and pricing for each marketplace's requirements automatically.
Real-Time Inventory Sync
Stock levels update instantly across all channels. Prevent overselling and stockouts with cross-channel inventory allocation.
Automated Order Routing
AI routes orders to the optimal warehouse and carrier based on proximity, cost, and delivery speed requirements.
AI Listing Optimization
Generate SEO-optimized titles, bullet points, and descriptions tailored to each marketplace's algorithm and character limits.
Cross-Channel Analytics
Unified P&L dashboards showing revenue, margins, ad spend, and profitability per channel, product, and customer.
Compliance Automation
Auto-map categories, generate required identifiers (UPC, GTIN, EAN), and ensure listings meet each marketplace's content policies.
Who Should Use Multichannel eCommerce Software?
Built for every type of multichannel seller — from solo operators to enterprise brands.
Amazon Sellers Expanding
Already selling on Amazon? Add Walmart, eBay, Shopify, and TikTok Shop without multiplying your workload.
See how amazon sellers expanding worksD2C Brands Going Multichannel
Take your Shopify store to marketplaces with unified inventory, orders, and fulfillment.
See how d2c brands going multichannel worksDropshippers
Automate supplier routing, inventory feeds, and multi-vendor fulfillment across every channel.
See how dropshippers works3PL Providers
Fulfill orders for multichannel clients with multi-tenant warehouse management and client portals.
See how 3pl providers worksWholesalers & Distributors
B2B and B2C selling from one platform with tiered pricing, net terms, and EDI support.
See how wholesalers & distributors worksHigh-Volume Sellers
Process thousands of orders daily across 80+ channels with batch fulfillment and AI automation.
See how high-volume sellers worksWillowcommerce vs Using Multiple Separate Tools
See why sellers switch from 5+ disconnected tools to one Willowcommerce platform.
Frequently Asked Questions
Everything you need to know about multichannel eCommerce software.
Ready to sell on every marketplace?
Join multichannel sellers who manage everything from one AI-powered platform.
Problems Multichannel Sellers Face
Managing multiple channels manually creates chaos. Willowcommerce eliminates these pain points.
Inventory goes out of sync, causing oversells and account suspensions on Amazon/Walmart.
Real-time sync across 80+ channels — stock updates in under 60 seconds, preventing overselling.
Managing listings across 5+ marketplaces takes 20+ hours/week of copy-pasting.
One product catalog. AI adapts titles, descriptions, and pricing per marketplace automatically.
Shipping costs eat into margins — paying retail rates on every order.
Pre-negotiated rates save 10% to 15% on UPS, USPS, FedEx, and DHL with one-click rate shopping.
No unified view of profitability — revenue scattered across marketplace dashboards.
Cross-channel P&L dashboards showing true margins per product, channel, and customer.
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 10% to 15% shipping savings.
Learn moreInventory Management
Real-time stock sync across all channels. AI demand forecasting, automated POs, and oversell prevention.
Learn moreWarehouse Management
Barcode-driven pick/pack/ship. AI slotting optimization, cycle counting, and multi-location support.
Learn moreShipping Management
Rate-shop across UPS, USPS, FedEx, DHL. Batch label printing, tracking sync, and carrier analytics.
Learn more3PL Management
Multi-tenant warehouse operations with client portals, automated billing, and SLA tracking.
Learn moreEvery module shares the same database, the same AI engine, and the same dashboard. See all features →