It would be great to know how Hash compares to other free or open-source simulation tools, like NetLogo, OpenModelica, SimPy or SimJS, in terms of features and

It would be great to know how Hash compares to other free or open-source simulation tools, like NetLogo, OpenModelica, SimPy or SimJS, in terms of features and licensing. What is Hash's business model in relation to its free tooling? https://openmodelica.org/ https://openmodelica.org/ https://ccl.northwestern.edu/netlogo/ https://ccl.northwestern.edu/netlogo/ https://simpy.readthedocs.io/en/latest/ https://simpy.readthedocs.io/en/latest/ http://simjs.com/ http://simjs.com/