While Lean and Agile manufacturing can help companies reduce costs, improve customer service, and increase responsiveness, there are some differences between these methodologies. Lean manufacturing focuses on minimizing manufacturing costs. The focus is therefore on demand-driven manufacturing, which aims to eliminate investment in inventory. Lean manufacturing involves improving the efficient use of utilities, facilities and materials. The process is driven by the mentality that processes can be constantly improved to make manufacturing more profitable. Therefore, lean manufacturing emphasizes performance improvement and measurement. You can see both patterns through the analogy of a person. You can be a thin person or a fit person. These two are not the same thing, although a person can also be slim and fit. Likewise, an organization may be a Lean or Agile manufacturer, or the company may become