KNIME Analytics Platform
Data science & workflowsFree, open-source platform for visual data workflows
- Licence
- GPL-3.0
- Status
- Open source
Alternative to SPSS Modeler, SAS

Visual programming for data mining and machine learning
Orange is a free data-mining tool from the University of Ljubljana in which you build analysis workflows by connecting widgets, with no code needed. It covers visualisation, classification, clustering and text mining.
Free, open-source platform for visual data workflows
Alternative to SPSS Modeler, SAS
Web-based notebooks for code, data and narrative
Alternative to MATLAB, Mathematica