Free KNIME Alternatives

R is a free software environment for statistical computing and graphics.

RStudio™ is an integrated development environment (IDE) for R. RStudio combines an intuitive user interface with powerful coding tools to help you get the most out of R.

Orange is an open-source, cross-platform data mining and machine learning suite. It features visual programming as intuitive means of combining data analysis and interactive visualization methods into powerful workflows.

RapidMiner makes data science teams more productive through an open source platform for data prep, machine learning, and model deployment.

The task of data transformation is traditionally believed to belong to IT developers while business users are typically left with Excel, or cumbersome Visual Basic and Python scripting.

Neuroph is Java framework that can be used for creating neural networks. You can use it to easily add neural networks to your programs, or just to experiment with neural networks.

Weka is a collection of machine learning algorithms for data mining tasks; with its own GUI.

MonteCarlito is a free Excel-add-in to do Monte-Carlo-simulations. Apart from these it can also do statistical analysis like mean, median, standard error, variance, skewness, kurtosis. It can create histograms. The code is open source.

ANKHOR is a revolutionary platform for in-memory processing of data from diverse sources and in variable data formats.

CloudStat is the cloud environment for building statistical applications collaboratively.