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3D Simulation Modeling and Analysis Software

Understand and improve any system or process. FlexSim will help you transform your existing data into accurate predictions. Capterra users can try this simulation software free of charge—just sign up for a free account today!

Here’s what people are saying about FlexSim

End-to-End Process Improvement

Risk-Free Virtual Environment

Build a dynamic computer model of your system and test “what if” scenarios to see what works in the real world. Learn important lessons in a simulation first!

Industry 4.0 + Digital Twin

FlexSim is already in use around the world as a digital twin in advanced production systems. Our open architecture, database connectivity, and powerful modeling tools make it possible.

Rich Capability for Every Industry

FlexSim has a deep, robust feature set that covers manufacturing, warehousing, healthcare, supply chain, and many other critical business processes.

Analysis Beyond Spreadsheets

Improve on older, static analysis! FlexSim accounts for time, space, variability, and the complex relationships within your system.

3D Visuals + VR

FlexSim’s 3D environment and stunning visuals lets you really see what’s happening. Or put on a VR headset and take the simulation experience to the next level.

Examples of 3D simulation
flexsim optimization