Best Shopify inventory apps in 2026
Compare Shopify inventory apps for forecasting, purchasing, low-stock alerts, purchase orders, multi-location stock, and sync.
Quick answer
Choose Prediko, Inventory Planner by Sage, or Stockie when forecasting, replenishment, and purchase orders are the main issue. Choose Thrive or Sumtracker when multiple locations, channels, bundles, and stock processes must connect. Choose Syncio for multi-store product and inventory sync, 506 EasyScan for barcode-based warehouse work, and Simple Inventory Upload for CSV, FTP, SFTP, or supplier feeds.
If you only need a shortlist:
- Best overall starting point: Prediko Inventory Management
- Best alternative to compare: Inventory Planner by Sage
- Best specialist option: Stockie Inventory Management
Quick comparison
Research checked in June 2026. Shopify App Store listings can change, so verify current pricing, plan limits, and trial terms before installing.
| App | Best for | App Store pricing note | What to check |
|---|---|---|---|
| Prediko Inventory Management | AI forecasting, replenishment, POs, and multi-location transfers | Free to install; paid from $49/month; 14-day trial | Price depends on revenue and data quality matters |
| Inventory Planner by Sage | demand planning, replenishment, and financial inventory overview | Free to install; additional/external charges may apply; quote-based pricing | Get total price and onboarding scope before comparing |
| Stockie Inventory Management | low-stock alerts, forecasting dashboard, and POs | From $4.99/month; 14-day trial | Forecasting and POs are on higher plans |
| Thrive Inventory Management | multi-location, POS/integrations, reports, bundles, and stock counts | From $59/month; 30-day trial | Check location/integration limits and forecasting plans |
| Sumtracker Inventory Manager | multi-store/channel inventory sync, bundles, POs, and replenishment | Free to install; paid from $59/month; 14-day trial | Replenishment and forecasting are on Manage + Replenish |
| Syncio Inventory Sync | real-time inventory, product, and order sync between stores | Free plan; paid from $19/month; 14-day trial | Check product limits, add-ons, and source store pricing |
| 506 EasyScan SKU & Barcode | barcodes, SKUs, pick/pack, stock transfers, and warehouse control | From $9.99/month; 10-day trial | POs and transfer orders need higher plans |
| Simple Inventory Upload | CSV/Excel import, FTP/SFTP/URL feeds, and scheduled stock sync | From $19/month; 14-day trial | Check SKU/location limits and sync frequency by plan |
How we evaluated these apps
This comparison uses Shopify App Store category pages and the individual app listings as the primary sources. Vendor pages can still be useful for enterprise details, but the App Store listing is the clearest common baseline for Shopify merchants.
The main criteria were:
- Forecasting
- Purchase orders
- Low-stock alerts
- Multi-location support
- Inventory sync
- Barcode workflows
- Stock value reporting
How to choose the right app
Separate forecasting, sync, and warehouse execution. Forecasting answers what to buy. Sync controls which system updates stock. Barcode tools reduce mistakes in physical stock work. Most stores need one clear primary problem solved first.
Avoid choosing from rating alone. A high-rating app can still be wrong if the plan limits, workflow, data model, or support model do not match your store.
Prediko Inventory Management
Prediko Inventory Management is a strong fit for AI forecasting, replenishment, POs, and multi-location transfers. Price depends on revenue, and data quality matters.
Use it when that specific workflow is more important than simply choosing the cheapest app. Before installing, check the current Shopify App Store plan details, test the feature with real store data, and confirm what happens with refunds, edge cases, limits, and support ownership.
Inventory Planner by Sage
Inventory Planner by Sage is a strong fit for demand planning, replenishment, and financial inventory overview. Get the total price and onboarding scope before comparing.
Use it when that specific workflow is more important than simply choosing the cheapest app. Before installing, check the current Shopify App Store plan details, test the feature with real store data, and confirm what happens with refunds, edge cases, limits, and support ownership.
Stockie Inventory Management
Stockie Inventory Management is a strong fit for low-stock alerts, forecasting dashboard, and POs. Forecasting and POs are on higher plans.
Use it when that specific workflow is more important than simply choosing the cheapest app. Before installing, check the current Shopify App Store plan details, test the feature with real store data, and confirm what happens with refunds, edge cases, limits, and support ownership.
Thrive Inventory Management
Thrive Inventory Management is a strong fit for multi-location, POS/integrations, reports, bundles, and stock counts. Check location/integration limits and forecasting plans.
Use it when that specific workflow is more important than simply choosing the cheapest app. Before installing, check the current Shopify App Store plan details, test the feature with real store data, and confirm what happens with refunds, edge cases, limits, and support ownership.
Sumtracker Inventory Manager
Sumtracker Inventory Manager is a strong fit for multi-store/channel inventory sync, bundles, POs, and replenishment. Replenishment and forecasting are on Manage + Replenish.
Use it when that specific workflow is more important than simply choosing the cheapest app. Before installing, check the current Shopify App Store plan details, test the feature with real store data, and confirm what happens with refunds, edge cases, limits, and support ownership.
Syncio Inventory Sync
Syncio Inventory Sync is a strong fit for real-time inventory, product, and order sync between stores. Check product limits, add-ons, and source store pricing.
Use it when that specific workflow is more important than simply choosing the cheapest app. Before installing, check the current Shopify App Store plan details, test the feature with real store data, and confirm what happens with refunds, edge cases, limits, and support ownership.
506 EasyScan SKU & Barcode
506 EasyScan SKU & Barcode is a strong fit for barcodes, SKUs, pick/pack, stock transfers, and warehouse control. POs and transfer orders need higher plans.
Use it when that specific workflow is more important than simply choosing the cheapest app. Before installing, check the current Shopify App Store plan details, test the feature with real store data, and confirm what happens with refunds, edge cases, limits, and support ownership.
Simple Inventory Upload
Simple Inventory Upload is a strong fit for CSV/Excel import, FTP/SFTP/URL feeds, and scheduled stock sync. Check SKU/location limits and sync frequency by plan.
Use it when that specific workflow is more important than simply choosing the cheapest app. Before installing, check the current Shopify App Store plan details, test the feature with real store data, and confirm what happens with refunds, edge cases, limits, and support ownership.
FAQ
Which Shopify inventory apps should most stores try first?
Start with Prediko Inventory Management if its main use case matches your store. It is the first app in this comparison because it covers the broadest practical need for the category, but Inventory Planner by Sage may be a better fit if your workflow is closer to its strengths.
Is a free plan enough?
Sometimes. Free plans are useful for testing setup, UI, and basic workflows, but the limits usually appear around volume, automation, branding, integrations, or advanced controls. Always compare the plan at your real order volume and team size.
Can I use more than one app in this category?
You can, but avoid overlapping responsibilities. Two apps trying to control the same storefront widget, customer message, tracking script, or operational workflow can create duplicate work and hard-to-debug errors.
What should I test before launch?
Test the app on real products, orders, customers, themes, and edge cases. Check mobile layout, speed, notifications, permissions, data sync, uninstall behavior, and who on the team owns the workflow after launch.
How often should I re-check the app choice?
Review the setup whenever order volume, markets, team size, theme, fulfillment process, or paid media mix changes. Also re-check pricing and plan limits before major sales periods.
Sources
Research checked in June 2026. Shopify App Store listings can change, so verify current pricing, plan limits, and trial terms before installing.