How OptimInventory works

Product-level inventory analysis supported by simulation modelling.

OptimInventory helps companies analyze how inventory and replenishment decisions behave under realistic demand, lead-time, and service-level conditions.

The analysis supports practical questions: which items may carry too much stock, which items may be exposed to service risk, and how different inventory parameters affect capital, warehouse pressure, ordering activity, logistics, and cost.

Request Analysis What You Get

Step 1

Start with the data

OptimInventory begins with available product, demand, and replenishment data. The exact data requirements depend on the scope of the analysis, but useful inputs can include several practical data sources already available in many ERP, MRP, WMS, or planning systems.

Item, SKU, and product master data

Historical demand or consumption

Current stock levels and item value

Lead times and supplier conditions

Review periods and replenishment cycles

Current parameters and service targets

Step 2

Analyze each item individually

OptimInventory does not rely only on broad product groups or a single general safety-stock rule. Each item can be analyzed according to its own demand pattern, lead time, service requirement, and replenishment behavior.

This is important because inventory problems often hide inside averages. A group may look stable overall, while some individual items carry too much inventory and others create service risk.

Product-level analysis helps separate items that need protection from items that may be creating unnecessary financial, operational, or warehouse burden.

Step 3

Compare inventory scenarios

The analysis can compare current parameters with alternative scenarios. This helps managers understand what changes may mean before operational parameters are changed in ERP, MRP, WMS, or planning systems.

Service targets

Compare different fill-rate or availability requirements where service expectations differ by item or product group.

Review periods

Understand how the timing of inventory review affects stock levels, order frequency, and operational workload.

Lead times

Evaluate how supplier lead-time conditions influence required inventory and service-level exposure.

Reorder points

Test whether reorder parameters may be too high, too low, or misaligned with demand and lead-time behavior.

Order-up-to levels

Analyze how replenishment levels affect average inventory, stockout risk, and warehouse pressure.

Replenishment assumptions

Compare how order quantities, constraints, and replenishment logic influence practical inventory performance.

Step 4

Understand trade-offs

Inventory decisions affect several business outcomes at the same time. OptimInventory helps show these connections before changes are made.

Average inventory and working capital

Service performance and stockout exposure

Order frequency and average order size

Warehouse and handling pressure

Logistics activity and cost indicators

Emissions-related indicators where relevant

Where relevant data are available, the analysis can also support emissions-related indicators connected with logistics activity and replenishment decisions.

Business systems

Complement existing ERP, MRP, and WMS systems

OptimInventory is not intended to replace ERP, MRP, or WMS systems. Those systems usually store and execute inventory parameters.

OptimInventory complements them by adding analytical depth. It helps companies understand whether current parameters are reasonable, where changes may be useful, and what trade-offs those changes may create.

The result is not a replacement for existing systems, but a stronger basis for deciding which parameters, items, and processes deserve attention.

Practical purpose

Scientific foundation, practical purpose

OptimInventory is supported by scientific work in inventory systems, simulation modelling, replenishment policies, logistics activity, costs, and environmental impact.

For companies, the important point is not the academic detail. The important point is that the analysis is based on structured modelling and tested inventory logic, not only on intuition, generic spreadsheet formulas, or product-category averages.

This gives managers a clearer basis for decisions about stock, service level, replenishment, and operational improvement.