Never oversell. Never stockout.
Willowcommerce is an AI-powered inventory management software that helps businesses track, sync, and optimize stock across Amazon, Walmart, Shopify, and 80+ marketplaces in real-time. AI predicts demand, auto-generates purchase orders, and tracks inventory across unlimited warehouses — so you always have the right stock in the right place.
Replaces spreadsheets, Extensiv, Linnworks, and disconnected tools with a single platform.
What Is Inventory Management Software?
Inventory management software is a centralized system that tracks product quantities, locations, and movements across every sales channel and warehouse in real-time. Instead of juggling spreadsheets, marketplace dashboards, and manual counts, businesses use inventory software to maintain a single source of truth for all stock data.
For multichannel eCommerce sellers, inventory management software is essential. When you sell on Amazon, Walmart, Shopify, eBay, and TikTok Shop simultaneously, a single oversell can lead to account suspensions, negative reviews, and lost revenue.
Willowcommerce takes inventory management further with AI-powered demand forecasting, automated purchase orders, and real-time sync across 80+ channels — turning reactive inventory tracking into proactive stock optimization.
Key Features
Enterprise inventory management built for speed — from real-time sync to AI forecasting.
Real-Time Multi-Channel Sync
Inventory levels update instantly across Amazon, Walmart, Shopify, eBay, and all connected channels. Prevent overselling with cross-channel allocation and buffer stock rules.
AI Demand Forecasting
Machine learning analyzes sales velocity, seasonality, and trends to predict demand 90 days out. Auto-generate purchase orders before you run out.
Multi-Warehouse Management
Track stock across unlimited warehouses, FBA facilities, and 3PL partners. Transfer stock between locations with full audit trails.
Low Stock & Reorder Alerts
Configurable thresholds per product and warehouse. AI calculates optimal reorder points based on lead time and sales velocity.
Lot & Serial Tracking
Track inventory by lot number, serial number, expiration date, or batch. Full traceability from receipt to shipment for compliance.
Inventory Analytics
Days of stock, turnover ratios, dead stock identification, and carrying cost analysis. Make data-driven purchasing decisions.
Kit & Bundle Management
Create virtual kits from component SKUs. Inventory auto-decrements components when kits sell. Supports unlimited bundle configurations.
Purchase Order Management
Create, track, and receive POs. Auto-generate POs from AI forecasting. Vendor management with lead times and cost tracking.
Benefits of Using Willowcommerce for Inventory
Stop losing revenue to oversells and stockouts. Here's what changes when you switch.
Zero Overselling
Real-time sync processes stock decreases in under 60 seconds across all channels.
Reduce Stockouts by 80%
AI forecasting predicts demand 90 days out and auto-generates purchase orders at the right time.
Save 20+ Hours/Week
Eliminate manual stock counts, spreadsheet updates, and marketplace dashboard hopping.
Lower Carrying Costs
Dead stock identification and turnover analytics help you stop over-ordering.
Unified Operations
Inventory connects natively to your order management, warehouse, and shipping — no integrations to break.
Scale Without Limits
From 100 SKUs to 500,000+. From 1 warehouse to 50. Willowcommerce scales with your business.
Who Should Use Inventory Management Software?
Built for every eCommerce business model — from solo sellers to enterprise brands.
Amazon & Walmart Sellers
Sync FBA, FBM, WFS, and seller-fulfilled inventory in real time. Prevent suspensions from overselling.
Multichannel eCommerce Brands
Sell on 80+ marketplaces and shopping carts from a single inventory pool with intelligent allocation.
3PL & Fulfillment Companies
Multi-tenant inventory management with client-level segregation, automated billing, and client portals.
Wholesalers & Distributors
B2B inventory management with tiered pricing, bulk order handling, and EDI-ready workflows.
Dropshippers
Virtual inventory management with supplier feeds, automated routing, and margin-based fulfillment rules.
High-Growth DTC Brands
Scale from 100 SKUs to 500,000+ without switching platforms. Enterprise features without enterprise complexity.
Why Willowcommerce for Inventory Management?
Unlike standalone inventory tools, Willowcommerce is an all-in-one platform — no more duct-taping 5 different systems together.
Natively Connected to Orders, Shipping & Warehouse
Inventory isn't siloed. When an order ships, stock updates. When a PO arrives, it flows into your warehouse. No middleware, no broken syncs.
80+ Marketplace Integrations
Amazon, Walmart, eBay, Shopify, TikTok Shop, Etsy, Target Plus, Wayfair, Best Buy, and dozens more. One inventory pool, every channel.
AI That Actually Helps
Demand forecasting, auto-PO generation, dead stock alerts, and reorder optimization. Not AI buzzwords — real automation that saves hours every week.
Built for Scale
Willowcommerce handles sellers doing $1M/year and brands doing $500M/year on the same platform. No version upgrades, no migration pain.
Willowcommerce vs Spreadsheets & Manual Inventory
See why growing eCommerce businesses switch from spreadsheets to Willowcommerce.
Frequently Asked Questions
Everything you need to know about inventory management software.
Take control of your inventory
AI-powered inventory management that scales from 100 SKUs to 500,000+. Replace spreadsheets and disconnected tools with one platform.
Real-World Inventory Management Use Cases
See how businesses use Willowcommerce to eliminate overselling, prevent stockouts, and scale across channels.
Multichannel Fashion Brand with 8,000+ SKUs
Scenario: A clothing brand selling across Amazon, Walmart, Shopify, TikTok Shop, and Nordstrom Rack — managing inventory across 3 warehouses and Amazon FBA.
Challenge: Spreadsheets couldn't keep up. Overselling on Amazon triggered account warnings. Stockouts on best-sellers during peak season cost $200K+ in lost revenue.
Solution: Willowcommerce syncs inventory in real-time across all channels and warehouses. AI demand forecasting predicted holiday demand 90 days out and auto-generated purchase orders. Buffer stock rules prevented overselling even during flash sales.
Result: Zero oversells in 12 months. Stockout rate dropped from 15% to 2%. Saved $180K in carrying costs by eliminating overstock.
Supplements Brand with Lot & Expiry Tracking
Scenario: A health supplements company selling on Amazon, their own Shopify store, and wholesale to 200+ retailers — requiring FDA-compliant lot traceability.
Challenge: Manual lot tracking in Excel. FEFO compliance failures leading to expired products being shipped. No visibility into which lots were at which warehouse.
Solution: Willowcommerce tracks every unit by lot number and expiration date across all locations. FEFO picking rules ensure the oldest stock ships first. Full traceability from supplier receipt to customer delivery for FDA compliance.
Result: 100% lot traceability. Zero expired products shipped. Passed FDA audit with full documentation generated in 10 minutes.
Electronics Dropshipper Scaling to 50,000 Orders/Month
Scenario: A consumer electronics seller using 12 different suppliers for dropship fulfillment across Amazon, eBay, Walmart, and Newegg.
Challenge: Manual supplier allocation. No real-time visibility into supplier stock levels. Wrong supplier selected means margins evaporate on shipping costs.
Solution: Willowcommerce virtual inventory management syncs supplier feeds daily. AI automatically routes each order to the optimal supplier based on cost, location, and margin targets. Purchase orders auto-generate when supplier stock drops below thresholds.
Result: Average margin increased 8% through better supplier routing. Order processing time dropped from 4 hours to 15 minutes per day.
Inventory Problems We Solve
Spreadsheets and disconnected tools can't keep up with multichannel selling.
Overselling on Amazon/Walmart because inventory doesn't sync fast enough between channels.
Real-time sync across 80+ channels — stock updates in under 60 seconds everywhere.
Stockouts from manual reordering — always too late or too early.
AI demand forecasting predicts 90 days ahead and auto-generates purchase orders at the right time.
No visibility across warehouses, FBA, WFS, and 3PL partners.
Single dashboard for all warehouse locations with per-location stock levels and transfer tracking.
Spreadsheet tracking breaks down past 500 SKUs — errors multiply.
Manage 10,000+ SKUs with lot/serial tracking, kits, bundles, and automated cycle counting.
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 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 moreMultichannel Selling
Sell on Amazon, Walmart, Shopify, TikTok Shop, and 80+ channels from one platform.
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 →