What are some alternatives?
When comparing Yoogaia and Namasketch, you can also consider the following products
Moxie.xyz - All-in-one online studios - scheduling, payments, live video
Daily Yoga - 50+ yoga classes, 400+ workout poses, w/ HD video and music
StudioGo - AirBnB for dance and yoga studios
Pocket Yoga - Your yoga instructor everywhere you go.
Medidate - The app that puts yoga teachers and studios on the map
Yoga Studio - Hours of great yoga videos or build your own