Mandarin Chinese Lessons by Serge Melnyk
Theme-based, easy to follow and progressive Mandarin Chinese Lessons designed for absolute beginners! You can find the free podcasts on iTunes.
Yabla is an amazing tool for learning new languages by consuming media. For example you would see the following while learning Chinese: enter image description here
Memrise teaches many subjects with an easy flashcard-like interface with sound and images. There are several quality introductory courses for Mandarin. I find it especially helpf...
FluentU has a sophisticated approach to teaching language that revolves around consuming video with translations. enter image description here Videos are compiled into courses