Since the comparison is between the same job title, there is no difference. Both refer to the same Warehouse Management System (WMS) software used for inventory and warehouse operations. Professionals working with Manhattan WMS typically require certifications in supply chain management or logistics, and they work in warehouse environments within retail, manufacturing, or distribution industries. The roles involve system configuration, troubleshooting, and optimizing warehouse processes. Understanding the specific version or implementation of Manhattan WMS can help clarify differences, but generally, the role remains consistent across organizations.