Lobe - Visual tool for building custom deep learning models

Annotate - Annotate (formerly know as Glui) is the simplest way to capture, annotate and share screenshots.

Floyd - Heroku for deep learning

Prodigy - Radically efficient machine teaching

Machine Learning Playground - Breathtaking visuals for learning ML techniques.

Datatang.ai - Datatang provides off-the-shelf AI training datasets, on-demand data collection & annotation solutions that power the world's most innovative artificial intelligence.