GMDH Streamline vs Retano SCM

GMDH Streamline is a desktop application for demand forecasting and inventory replenishment planning. It imports sales and inventory data from spreadsheets, ODBC-connected databases, and supported accounting or inventory systems, then generates statistical forecasts and can produce replenishment orders, demand plans, and revenue plans. Listed integrations include SAP, Oracle NetSuite, Microsoft Dynamics, QuickBooks, Odoo, Shopify, and Cin7; bidirectional connections can return recommended replenishment orders to connected systems. Planning tools include reorder point automation, safety stock planning, multi-location planning, and transfer recommendations. The free edition costs nothing and is limited to US$ 1M in annual revenue, 1,000 planning items, and 10,000 annual sales quantity. Customized pricing is also available, with no price listed. Streamline supports macOS from version 10.14, though its Mac package is not signed with an Apple-issued certificate. Streamline Server runs as a Windows service for multiple users sharing a project file. Hosted data transfers use TLS encryption, and passwords are hashed on the server and encrypted over the network.

Retano SCM automates retail inventory management and replenishment from sales-data preparation through order submission across stores and distribution centers. Forecasts account for seasonality, promotions, trends, holidays, and unusual sales, selecting a model for each SKU. The system calculates item-level quantities, adjusts for stock and expiration dates, and creates orders for automatic processing or manager approval. Fresh and short-shelf-life products use shelf-life-aware replenishment logic to support availability and reduce write-offs. Forecasting can apply separate logic to stores, e-commerce, wholesale, and marketplaces. The Leonardo assistant explains order-quantity factors and summarizes operational alerts by root cause. Retano says SCM integrates with any retailer ERP without changes to merchandising, store-management, or WMS systems. The product is described as SaaS-based with no additional hardware or server infrastructure, while purchasing options include on-premises, SaaS, and subscription. Deployment is listed at 3–6 months. Pricing is on request. Licensing covers Center, Allocation, Modelling, Analytics, ML/AI, and BI Constructor, with limits based on item-location, store count, or concurrent workstations.