4R Systems Intelligent Inventory Optimization vs Lokad

4R Systems Intelligent Inventory Optimization is a cloud-delivered web suite for retailers managing supply-chain and inventory decisions. It covers demand planning, replenishment, allocation, assortment, and markdowns. Forecasting accounts for promotions, seasonality, pricing, and localized demand while identifying underlying demand, including lost sales. Replenishment models multi-echelon inventory and recommends stock by SKU and location. Allocation recommendations consider stock, weather trends, inbound orders, and future requirements. Assortment tools use store clusters, product attributes, and local demand to suggest store-specific mixes. Markdown optimization recommends timing and depth for end-of-season and end-of-life reductions. Planning as a Service combines AI tools with strategic planning and execution support. Customers use a web portal after establishing data exchanges; the One Predictive Engine integrates with core operating systems, although specific systems are not named. The vendor lists auto parts, convenience, apparel and footwear, hardware, and home furnishings retailers. Pricing is not published; visitors are directed to request a demo.

Lokad is a supply chain decision platform that uses predictive analytics and optimization to guide purchasing, allocation, pricing and prioritization. Its probabilistic forecasts represent possible future scenarios, and it links recommendations to financial impact and business objectives. Lokad automates routine calculations such as reorder quantities, multi-echelon allocations, lead-time adjustments and repair schedules. Users can build decision-generating applications in Envision, Lokad’s supply-chain-focused programming language. The recommended data exchange is file transfer by FTPS or SFTP, with options to push or pull files; native integrations with third-party apps are being phased out. Lokad serves industries including retail, aerospace, automotive, fashion, oil and gas, and manufacturing. The platform runs on the web, and a managed subscription typically includes end-to-end support from one or more Supply Chain Scientists. Pricing is on request. A free trial can be requested by email, and the reduced Envision Playground is available without registration. Lokad was founded in Paris in 2008.