Last updated: Sep 11, 2026
#1. AI Demand Forecasting, Inventory Planning & Purchase Orders
by Assisty
AI-powered inventory management and demand forecasting for growing Shopify brands — plan reorders, automate purchase orders, and get 300+ inventory reports.
#2. Restock On Time with AI Inventory Forecasting & Purchase Order
by Prediko
All-in-one top rated Shopify AI inventory management & planner app. Demand forecasting, inventory transfers, raw materials, manage purchase orders & reports.
#3. Push down or hide sold-out items. Back in stock notifications.
by EGNITION
Keep sold-out items out of sight, notify customers on restock & get low-stock alerts automatically.
#4. Manage inventory with inventory alert and inventory forecast
by merchbees
Get low inventory notifications, calculate reorder quantities, and set dynamic thresholds with the forecasting.
#5. Inventory sync & Inventory replenishment for multiple stores
by Sumtracker
Inventory management app with multichannel sync, inventory planning and forecasting. Automated reorder suggestions. Inventory sync across stores with bundles.
#6. Plan & restock smarter with AI forecasting and PO automation.
by Fabrikator IO Information Technologies UG
Fabrikatör is an inventory planning and optimization solution, designed for Shopify brands. Replenish, and create purchase orders & backorders. 14-day trial
#7. Multi Channel Inventory, Order & Shipping Management App
by Edgewise Technologies Pvt Ltd
Centralize orders, inventory, and WMS. Automate operations to boost sales.
#8. Send rules based low inventory alert via email, slack easily
by Xeon Apps
Create inventory alert for your store.
#9. Inventory insights to forecast, order and manage stock easily.
by Inventory Planner by Sage
Forecast demand, optimize inventory & streamline purchases with Inventory Planner. Free trial. Increase profitability & avoid stockouts. Works with Shopify
#10. Automate purchase orders, inventory management, MRP & more!
by MyWorks
Purchase orders, inventory, manufacturing with BOMs, and QuickBooks sync - free and unlimited. Stockroom by MyWorks is the complete replacement for Stocky.
Rating source: Shopify App Store.
We rank Inventory optimization apps by their Shopify App Store rating and review volume, weighted by how well each fits the use case. Ratings, pricing and free-plan details are pulled from every app's live listing and refreshed regularly.