Alternatives
How Synplex compares to other Shopify inventory tools
Synplex is a Shopify-native inventory planning platform — built specifically for merchants who want forecasting, replenishment, supplier management, and purchase orders in one place, without leaving Shopify.
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Synplex vs every major alternative
Synplex vs
Stocky by Shopify
Stocky by Shopify is being deprecated on August 31, 2026. Compare Synplex as a Stocky replacement for forecasting, purchase orders, supplier workflows, and replenishment planning.
Synplex vs
Inventory Planner
Looking for an Inventory Planner alternative? Compare Synplex for Shopify brands that need forecasting, purchase order workflows, and supplier management without the enterprise setup overhead.
Synplex vs
Prediko
Looking for a Prediko alternative? Compare Synplex for Shopify brands that need forecasting with stronger purchase order management, supplier tracking, and day-to-day replenishment execution.
Synplex vs
Linnworks
Looking for a Linnworks alternative? Compare Synplex for Shopify brands that need forecasting, replenishment, and purchase orders without the overhead of a multichannel operations platform.
Synplex vs
Skubana / Extensiv
Looking for a Skubana or Extensiv alternative? Compare Synplex for Shopify brands that need forecasting, replenishment, and purchase orders without the implementation burden of an enterprise order management platform.
Why Synplex
Built for Shopify brands, not adapted for them
01
Shopify-native
Syncs products, inventory, locations, and orders from Shopify in real time — no CSV uploads, no manual reconciliation.
02
Demand forecasting
Per-variant, per-location forecasts built from your actual Shopify order history. No model configuration required.
03
Replenishment planning
Calculates reorder dates and recommended quantities using a 365-day inventory simulation across all your locations.
04
Purchase order management
Create and track POs with landed costs, shipment receiving, and optional Shopify inventory sync — all in one place.
05
Supplier management
Manage suppliers, pricing tiers, MOQs, and lead times. Costs pre-fill automatically when you create a PO.
06
Live in minutes
Connect your Shopify store, import products and suppliers automatically, and get your first recommendations the same day.
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