WMS vs ERP vs Inventory Software: Which Do You Actually Need?

The software market loves to blur lines. "Inventory management" can mean a R200/month app or a R20m enterprise platform. Here's how to tell them apart.

Inventory software

Counts stock. Sends low-stock alerts. Usually no workflow, no warehouse hierarchy, no barcode scanning, no audit trail.

WMS (Warehouse Management System)

Everything inventory software does, plus: bin locations, scan-driven workflows, dispatch routing, multi-warehouse, transfers, cycle counting, KPI reporting.

ERP (Enterprise Resource Planning)

A WMS plus accounting, HR, manufacturing, CRM, and a price tag that starts where most WMS prices end. Best when inventory is one capability among many.

Which one is right for you?

• Fewer than 200 SKUs, one location: inventory software is fine.
• Multi-location, scan-driven, growing fast: WMS.
• Manufacturing, full general ledger, payroll: ERP � but you may still need a dedicated WMS bolted onto it.

VasKem is a cloud WMS with native accounting integrations � the sweet spot for most growing operations.