Analytica is described as 'visual software package developed by Lumina Decision Systems for creating, analyzing and communicating quantitative decision models'. There are four alternatives to Analytica for Windows, Linux, Mac, Online / Web-based and SaaS. The best alternative is Xcos, which is both free and Open Source. Other great apps like Analytica are AMESim (Paid), EMSO simulator (Free, Open Source) and Uptrader (Paid).
LMS Imagine.Lab AMESim is a simulation software for the modeling and analysis of one-dimensional (1D) systems. The software package offers a 1D simulation suite to model and analyze multi-domain, intelligent systems and to predict their multi-disciplinary performance.
EMSO simulator is an equation-oriented process simulator with a graphical interface for modeling complex dynamic or steady-state processes. It is CAPE-OPEN compliant. EMSO stands for Environment for Modeling, Simulation, and Optimization.
Uptrader is an app designed to help businesses across all industries with hiring, investing, demand management, and supply chain management decisions. To small businesses that need to reduce loss and decision error in these functions, Uptrader can help.