ExtendSim vs OrgSimulator

ExtendSim is process simulation software for decision-makers assessing improvement opportunities and system configurations. It supports customizable modeling logic, hierarchical subsystems, interactive user interfaces and exploration of design options. Features include reusable custom blocks, model hierarchies, simulation animation, 35 built-in distributions and statistical analysis tools. Data exchange options include Excel, ODBC and ADO databases, FTP and text files; Scenario Manager can export results to JMP or Minitab. ExtendSim Pro adds discrete-rate and reliability block diagramming capabilities to DE, while DE adds message-based discrete-event architecture to CP. It is a Windows application, with web also listed as a platform. Standard licenses require 64-bit Windows 10 or Windows 11; ARM configurations are not officially supported. Mac use requires installing Windows with an emulator such as Parallels or Boot Camp. The trial lasts 30 days from first launch and is limited to the downloader; it disables Multicore Analysis, watermarks models and cannot run on virtual machines. Individual license options are one-time purchases, with first-year Maintenance & Support included; CP costs $995, paid once, DE $3,495, paid once and Pro $4,995, paid once.

OrgSimulator is a web-based business simulation for classroom teaching, focused on strategy and decision-making. Students run a jeans company through annual rounds, submitting decisions at the same time so outcomes reflect competition. Professors can assign roles across business functions. After each round, students receive cash flow, balance sheet, and income statement reports, alongside financial metrics and interactive dashboards for reviewing performance. Instructors can use built-in reports and metrics to evaluate students and provide feedback. Professor access includes teaching materials and course management tools. The free Professor Access plan costs nothing and includes unlimited platform usage. Student Access costs $50, paid once, billed for each simulation run, with interactive modules, real-time analytics per simulation, and customizable settings. The site states that it offers a 30-day money-back guarantee and invites visitors to join a waitlist for early access.