ForgeIMS
Sage Alternative

The Sage Alternative for Shopify Inventory

Sage (including Inventory Planner by Sage) built its reputation on forecasting and replenishment - but it was never designed to live inside Shopify. ForgeIMS is the modern, Shopify-native replacement: demand forecasting, purchase orders, vendors, multi-warehouse control, SKU & barcode generation, and reporting, all in one app that syncs with Shopify in real time. No add-ons, no spreadsheets, no re-keying into QuickBooks.

Why merchants switch away from Sage

Sage's inventory tools - and Inventory Planner, which Sage acquired - were built before Shopify became the center of commerce. The result is a forecasting product bolted onto Shopify with gaps everywhere else: no native purchase order workflow, no built-in bulk data sync, no custom reporting, and no SKU or barcode tooling. Merchants end up running Sage alongside Matrixify, Report Pundit, a separate PO tool, and a spreadsheet just to cover the operation.

ForgeIMS was built Shopify-first. Instead of stitching a forecast onto a stack of other apps, it runs the entire inventory operation inside Shopify and keeps Shopify itself as the single source of truth - so QuickBooks, ShipStation, and your 3PL already reflect accurate numbers without anyone exporting or re-keying data.

ForgeIMS vs Sage: feature by feature

Where Sage stops at forecasting and replenishment, ForgeIMS covers the full operation:

  • Demand forecasting and automated reorder suggestions - built in, not a separate purchase
  • Draft-to-received purchase orders with cost, date, and vendor tracking
  • Vendor directory with contacts, currency, and lead times
  • Multi-warehouse and 3PL inventory visibility in one dashboard
  • Bulk CSV import and export - the job merchants use Matrixify for
  • Custom inventory and margin reporting - the job merchants use Report Pundit for
  • SKU and barcode generation with printable labels
  • Real-time, two-way Shopify sync on your schedule or on demand

One app, one fee, one source of truth

Sage's model is a forecasting subscription plus the add-ons you need to fill the gaps. ForgeIMS is one app, one support contact, and one monthly fee - every module included. Because Shopify stays the source of truth, the moment a purchase order is received or a stock count is reconciled, the corrected number flows to Shopify and out to every connected platform automatically.

If you're evaluating a Sage alternative because of cost, fragmentation, or the manual work of keeping downstream systems accurate, ForgeIMS was built to solve exactly that.

Included in ForgeIMS

Real-time Shopify inventory sync
Demand forecasting & reorder suggestions
Purchase orders from draft to received
Vendor management with lead times
Multi-warehouse & 3PL visibility
Bulk CSV import & export
Custom inventory & margin reporting
SKU generation & barcode labels
Low-stock alerts & reorder points
Physical stock counts with variance

Frequently asked questions

Ready to see ForgeIMS in action?

Start a free trial or schedule a demo with our team.