Can production planning software help reduce inventory levels?

Yes. Production planning software helps manufacturers align production volumes with real demand signals and current inventory positions, rather than with rules of thumb or outdated assumptions. That alignment is usually where the biggest inventory wins come from.

When production plans are built on stale demand data, companies tend to produce more than necessary to protect against uncertainty — and that buffer ends up as slow-moving finished goods or component stock. By integrating demand forecasts, real-time inventory availability, and production constraints into a single planning view, manufacturing production planning software allows companies to produce much closer to actual market demand.

The net effect is a measurable reduction in excess inventory while service levels are maintained or improved. Customers like Saint-Gobain have used this approach to lower inventory levels by more than 9% while improving service to 97%.