ExtendSim vs Rockwell Automation Finite Scheduler

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.

Rockwell Automation Finite Scheduler is a containerized API application for finite-capacity manufacturing scheduling. It uses process data to improve scheduling accuracy, throughput and on-time delivery, and is ERP and MES agnostic. Scheduling can consider workforce availability and equipment downtime in addition to factors commonly handled by MRP systems. Resource constraints include equipment, tooling, storage devices, labor pools and skilled or certified employees. Process models can represent setup, cycle, teardown or clean-down steps, capacity and buffer types, and wait-time constraints. The application rapidly generates or regenerates optimized schedules for changing business objectives. An interactive graphical interface lets users review schedules and participate in optimization. Rockwell presents it to manufacturers modernizing production scheduling, with goals including greater agility, lower work-in-process inventory, improved on-time delivery and shorter setup times. Pricing is available on request, with demos and expert discussions offered.