As a FlexSim user for the last 5 years, what I appreciate most about this software is its user-friendly interface, modeling capabilities, and 3D visualizations. FlexSim simplifies complex simulations with its drag-and-drop features and 3D object libraries. The customization and scripting options are flexible. The support and user community of FlexSim Answers make problem-solving easy. It's an invaluable tool for my work. Especially, I like Process Flow, Tree Nodes API, GUI building option with JS support, external DB connection, external programming (Python) support, HTTP host for connection REST APIs, and the list of statistical distributions available to use in coding. Review collected by and hosted on G2.com.

FlexSim has not yet properly developed Git repositories for Python libraries to control FlexSim externally; the manual method takes a huge amount of time. Reinforcement Learning needs more detailed documentation and a detailed video on how to use it with proper use cases. A new feature needs to be developed: while coding, if the object is selected, it should highlight in the model, making it more visually appealing and comfortable to debug. Google Sheets data import and export options like Excel need to be added. Review collected by and hosted on G2.com.