Inventory Management & Replenishment for Growing Shopify Brands
Keep inventory accurate across Shopify, Amazon, eBay, Etsy and Walmart. Manage bundles, track stock and purchase orders, and know what to reorder — all from one place.












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Everything you need to manage inventory with confidence
Realtime Inventory Sync
- Sync inventory across your stores in minutes.
- Manage shared stock and bundles effortlessly.
- Prevent overselling with up-to-date stock levels.
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Smart Inventory Management
- Manage purchase orders and stock transfers in one place.
- Track stock movements and adjustments.
- Get alerts before you run out of stock.
AI Powered Inventory Planning
- Forecast demand to anticipate future stock needs.
- Get smarter reorder recommendations to avoid overstocking and stockouts.
- Plan raw materials ahead to meet production needs.
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Get your inventory under control in four simple steps
Connect your channels, create one inventory source of truth and start making better replenishment decisions.
01
Connect your stores
Connect Shopify and your other sales channels in minutes.
02
Sync your inventory
Create one reliable source of inventory truth across your channels.
03
Forecast demand
Understand sales trends and identify products that need replenishment.
04
Reorder confidently
Create purchase orders and replenish products before they run out.
See what better inventory management can achieve.
From saving hours of manual work to preventing stockouts, see how businesses are improving the way they manage inventory.
Time saved
8 hours
Saved every week on inventory management
Sumtracker's published Whif case study reports eight hours saved per week on inventory management.
Whif
See how they did it
Inventory accuracy
Near-zero
Overselling incidents
Sumtracker's published Babymaxi case study reports that overselling incidents fell from 5–7 per month to near zero.
Babymaxi
See how they did it
Stock availability
99%
Reduction in stockouts
Sumtracker's published UrbanTroos case study reports a 99% reduction in stockouts.

UrbanTroos
See how they did it
Bundle management
99%
Component-level accuracy across bundled SKUs
Sumtracker's published WMS&Co. case study reports 99% component-level accuracy across bundled SKUs.

WMS&Co.
See how they did it
Hear from our Customers
Integrates with top platforms
Ready to Simplify Your Inventory Management?
Join 2,000+ Shopify brands who use Sumtracker to save time, eliminate errors, and grow their business.



