iM3 SCM Suite - 2026 Pricing, Features, Reviews & Alternatives

iM3 by PeoplePlus Software is an operations management platform built for organizations where inventory, equipment, technicians, work orders, purchasing, warehousing and service activity all need to work together.

Designed for multi-location and asset-intensive operations, iM3 combines warehouse management, inventory and parts management, maintenance management, field service, asset management and operational workflows within one configurable platform. It is commonly used by truck and trailer service organizations, transport refrigeration and HVAC companies, industrial equipment and machinery businesses, warehouses and distributors, utilities, government, e-commerce, 3PL, manufacturing service teams and other organizations managing both physical assets and inventory.

Unlike systems that manage only the warehouse, only maintenance or only field service, iM3 connects the movement of parts and materials with the work being performed on equipment and for customers. Teams can manage inventory, purchasing, receiving, transfers, picking, packing and shipping alongside work orders, preventive maintenance, asset histories, technician activity, parts consumption, warranties and service billing.

Warehouse and inventory teams can manage multiple locations, bins and stocking points; receive and transfer inventory; perform barcode and QR-code transactions; manage purchase orders and vendors; conduct cycle counts; and process customer orders from quote through fulfillment and shipment.

Maintenance and service teams can create and assign work orders, track equipment and service history, schedule preventive maintenance, issue parts directly to jobs, capture technician labor and service activity, manage warranties and document completed work from the office, service floor or field.

For organizations operating service trucks, branches, warehouses or distributed facilities, iM3 helps connect technicians and operational teams with the inventory and information they need to complete work without relying on separate spreadsheets and disconnected applications.

iM3 is also designed to complement existing business systems rather than requiring organizations to replace them. The platform can extend ERP, accounting and CRM environments into operational areas such as the warehouse, yard, service floor and field. Integration capabilities include systems such as QuickBooks, Sage, NetSuite, Salesforce, Power BI and other business applications.

Mobile capabilities support barcode and QR scanning, inventory transactions, work orders, equipment information, technician workflows and field operations from phones, tablets and rugged devices.

Organizations can configure iM3 around their own locations, terminology, workflows, approval processes and operating requirements, allowing the platform to support both growing businesses replacing disconnected tools and larger enterprises standardizing operational processes across multiple locations.

PeoplePlus Software has been developing operational software for organizations managing complex physical operations since 2007. iM3 is designed to provide enterprise-level operational capability without forcing companies into a rigid, one-size-fits-all system.