Lobe - Visual tool for building custom deep learning models
DeOldify - Open-source deep learning project for colorizing and restoring old images
Machine Learning Playground - Breathtaking visuals for learning ML techniques.
CODIJY Pro Photo Colorization - Add colors to black & white photos and recolor images with surprizing ease!
Amazon Machine Learning - Machine learning made easy for developers of any skill level
AKVIS Coloriage - AKVIS Coloriage manipulates colors of an image: from colorizing old black and white photos from your family archive to replacing colors in your color photos.