Cesim Business Simulations vs FlexSim
Cesim Business Simulations
cesim.comFlexSim
flexsim.comSide by side
| Figure | Cesim Business Simulations | FlexSim |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| Plans published | 0 | 1 |
| Spec score · Business Simulation Software | 8.0 (#7) | 7.8 (#10) |
| Company history | Cesim says its mission has been to build business simulations for more than 25 years. | FlexSim says it began in 1993 and that Autodesk acquired FlexSim Software Products in November 2023. |
| Founded | 1996 | 1993 |
| Headquarters | Helsinki, Finland | San Francisco, California, USA |
| Support | Educator resources include technical and pedagogical assistance, webinars, videos, tutorials, instructor guidebooks, and one-pagers. | Technical support is included for customers with active maintenance or subscription, and the support page aims for a first response within two working days. |
| Trial | Cesim offers an unlimited trial account with a walkthrough for its business simulations. | The Autodesk trial intake page lists a 30-day trial from the date of download and Windows 64-bit as the available platform for FlexSim 2027. |
Plans
In their own words
Cesim Business Simulations
Cesim Business Simulations gives educational institutions and corporations browser-based team exercises for practicing business decisions and examining their results. Its scenarios cover strategy, marketing, hospitality, banking and finance, and industry-specific areas including energy, telecom, retail, automotive, and investment management. Instructors can tailor default cases, choose from 3–12 teams with 2–8 members per team, and run an unlimited number of parallel markets. Participants can use their own languages, and the platform supports LMS integration for enrollment, grading, and content linking. An educator dashboard provides live decision data, performance metrics, reports, quizzes, and engagement insights. Cesim AI offers an instructor assistant and a student coach; Cesim says it does not send personally identifiable information about instructors or students to the large language model. The browser-based service requires no software installation or IT assistance. Cesim offers an unlimited trial account and a live-demo walkthrough. Pricing is on request; the pricing page does not list a price for the business simulation products.
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.