WMS vs. Inventory Software
Inventory management answers "how much do I have"; a WMS answers "where is it and who is picking it right now".
- Inventory Management: focuses on balances, documents, values, and accounting records of stock.
- WMS: focuses on locations, routes, operator tasks, picking waves, and dispatch control.
- A warehouse can function without a WMS up to approximately a few hundred lines per day; beyond this threshold, errors and lead times increase exponentially.





