FlexSim

FlexSim is simulation software that lets analysts build a computer model of a real operation and test changes before making them. It draws the model in three dimensions and takes account of time, space and variability. It is aimed at organisations that run complex flows of goods or people.

What FlexSim offers

• 3D modelling — models are assembled with drag-and-drop controls and shown in a visual environment that helps check whether the model behaves like the real system.
• What-if testing — users run alternative scenarios on a virtual copy of the operation instead of experimenting on the real one.
• Process Flow tool — gives a quick, rough comparison of ideas before detailed models are built for the few worth pursuing.
• Data-driven predictions — existing company data feeds the model so results reflect how the system actually runs.

Who it works with

The site names manufacturing, material handling, healthcare, warehousing and supply chain as typical areas. Case studies include a large distribution centre project.

Key facts

• Product type: simulation, modelling and analysis software
• Visuals: 3D environment used as a second check on model accuracy
• Support: developers sometimes answer user questions directly, according to customer comments on the site