FlexSim vs SIMION
FlexSim
flexsim.comSIMION
simion.comSide by side
| Figure | FlexSim | SIMION |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| Linux | — | Yes |
| Plans published | 1 | 5 |
| Spec score · Simulation Software | 7.8 (#8) | 7.2 (#10) |
| Purpose | FlexSim is 3D discrete-event simulation software for modeling and improving existing and proposed systems. | SIMION calculates electric fields and charged-particle trajectories for configured electrodes and particle initial conditions. |
| Support | Technical support is included for customers with active maintenance or subscription, and the support page aims for a first response within two working days. | Support options include online documentation, an open users group, and phone and email support; the maker describes included support as limited and basic. |
Plans
SIMION
- SIMION 2020 Lab Kit Site LicensePrice not published
- SIMION 2020 Academic License, 1 Year Lease$595 a year
- SIMION 2020 Software, Academic License$1,295, paid once
- SIMION 2020 Software$1,895, paid once
- SIMION 2020 "lab kit" Site License$4,995, paid once
In their own words
FlexSim
FlexSim is 3D discrete-event simulation software for modeling and improving existing or proposed systems. Its realistic 3D graphics visualize system behavior, while drag-and-drop controls let users place objects and resources and import CAD drawings or custom 3D objects. Model-building options include a Standard Object Library, Process Flow activity blocks, FlexScript, and C++ integration. For analysis, FlexSim offers charts, graphs, data tracking, and spreadsheet export. OptQuest integration supports scenario optimization using variables, constraints, and multiple objectives. The Experimenter compares scenarios, distributes replications across CPU cores, and supports report generation and performance measures. Data can be imported and exported through Excel and SQL connectors, with FlexScript APIs for files, sockets, and HTTP requests. The Emulation tool supports Modbus, OPC DA, OPC UA, and certain manufacturer-specific PLC connections; some require an Emulation license. FlexSim is listed for Windows and web, with desktop deployment. Pricing is on request; the free Express trial plan has limits including 30 3D objects and 35 Process Flow activities.