Two products, one workflow
Explore data with Ravel, then build and simulate models with RavelSim — two methodologies designed to work together, from raw data to running model.
Ravel
A whole new way to do data analysis — slice, pivot and explore multidimensional datasets without spreadsheets or code.
RavelSim
Minsky, compiled and packaged — the ready-to-run, supported download for system dynamics modelling. Signed installers, the latest Ravel plugin and updates, no compiling. The open-source engine is always free (see Minsky).
Minsky
The open-source system dynamics engine Steve Keen built — stock-flow consistency and Godley tables, built visually. Free and open: browse or build the source yourself, or contribute.