What are some alternatives?
When comparing Metail and ViewAR, you can also consider the following products
True Fit - Virtual Fitting
Vuforia SDK - Vuforia is a vision-based augmented reality software platform.
Webcam Social Shopper - Our patented virtual dressing room platform drives revenue for you by creating an amazing experience for your shoppers. Free 30 Day Trial!
Wikitude SDK - Wikitude’s all-in-one AR SDK combines 3D tracking technology (SLAM), image recognition and tracking, as well as geo-location for apps.
Virtusize - Virtual Fitting
ARToolKit - The world's most widely used tracking library for augmented reality.