Amazon Machine Learning - Machine learning made easy for developers of any skill level
JASP - JASP, a low fat alternative to SPSS, a delicious alternative to R.
Lobe - Visual tool for building custom deep learning models
RStudio - RStudio™ is a new integrated development environment (IDE) for R.
Apple Machine Learning Journal - A blog written by Apple engineers
PSPP - PSPP is a free software application for analysis of sampled data.