Never Stockout Again.
Reorder Points That Actually Work.
Never stockout again — Supremo tells you exactly what to reorder and when.
Auto-calculated reorder points from real sales velocity, full purchase order workflow, all inside Shopify.
Complete Inventory Control
Everything you need to manage your supply chain, built directly into Shopify. No more spreadsheet chaos.
Smart Reorder Alerts
Auto-calculated reorder points per variant using sales velocity × lead time + safety stock buffer. Recalculates hourly — one-click view of every SKU that needs ordering today.
Purchase Order Management
Create POs, assign to vendors, send as PDF via email. Mark received in full or partial, close, cancel, duplicate, or export to CSV.
Vendor Management
Full supplier list with contact details, lead times, and multiple vendors per product.
Stock Transfers
Move inventory between locations with tracked transfer orders — create, submit, receive, and duplicate.
Stock Takes & Cycle Counts
Full or partial inventory counts with variance review. Adjustments apply back to Shopify inventory automatically.
8 Built-in Reports
Inventory Valuation, Dead Stock, ABC Analysis, Stock Movement, Vendor Performance, PO History, Reorder Analysis, Stocktake Variance — all CSV-downloadable.
Multi-location Support
Track inventory and reorder points across all your Shopify locations. Choose which locations to monitor.
Automatic Shopify Sync
Full import on install (products, variants, vendors, inventory, order history). Real-time webhooks for stock changes, orders, and fulfillments.
Email Reorder Alerts
Scheduled notifications when SKUs hit reorder point. Configurable templates, unsubscribe support.
Flexible Settings
Global and per-product lead times, safety stock buffers, ROP preferences, email templates, and scheduled recalculation.
What Merchants Are Saying
"Reviews coming soon — check the Shopify App Store for verified reviews and merchant feedback."
Shopify Merchant
Inventory Manager
"Reviews coming soon — check the Shopify App Store for verified reviews and merchant feedback."
Shopify Merchant
Inventory Manager
"Reviews coming soon — check the Shopify App Store for verified reviews and merchant feedback."
Shopify Merchant
Inventory Manager
Why Choose Supremo?
Unlike generic alternatives, Supremo doesn't hide its math in a black box. We use the industry-standard ROP formula (Sales Velocity × Lead Time + Safety Stock), transparently applied to your actual Shopify order history.
Coupled with our suite of 8 built-in inventory reports and full multi-location support, Supremo offers an enterprise-grade experience without the enterprise price tag. It's the precision of a professional inventory manager, built entirely inside Shopify.