xTuple vs QT9 ERP Comparison: Everything You Need to Know Before Choosing

QT9 ERP is a cloud-based enterprise resource planning system aimed at small and mid-sized manufacturers, with billing and invoicing capability presented as an accessible entry point into a much broader operational platform. The system connects the functions that manufacturing businesses typically run on separate spreadsheets and disconnected applications: sales orders and quoting, inventory and lot tracking, purchasing and supplier management, production scheduling and work orders, bills of material, shipping, accounting, invoicing and customer relationship management. Because every module writes to one database, a sales order consumes inventory, drives a work order, triggers purchasing for shortfalls and generates an invoice on shipment without anyone re-entering the data, and management sees the resulting position in real time rather than at month end. Billing and invoicing automation is the module the listing leads with, and it is genuinely straightforward: invoices generate from shipments or milestones, recurring billing runs on schedule, payment status is tracked against terms, and the resulting entries flow into the accounting ledger automatically. Where QT9 differentiates itself is in the quality and compliance dimension, reflecting its origin as a quality management software vendor. The ERP integrates tightly with QT9's QMS product, so lot and serial traceability, supplier quality records, non-conformance handling, corrective actions and document control connect directly to production and purchasing data. For manufacturers in regulated sectors — medical devices, aerospace, automotive, food and pharmaceutical — where FDA, ISO 9001, AS9100 or IATF requirements demand demonstrable traceability from raw material to shipped unit, that integration is the principal reason to choose the product over a generic ERP. The platform is delivered in the cloud with unlimited users included in many configurations, removing the per-seat arithmetic that makes ERP costly for growing firms, and mobile access supports shop floor and warehouse use. Pricing starts from around USD 20,000, reflecting a full system implementation rather than a monthly seat. A free trial is available; there is no free version.