Google ARCore - Google Augmented Reality SDK
YouTube - Our mission is to give everyone a voice and show them the world.
Vuforia SDK - Vuforia is a vision-based augmented reality software platform.
Facebook Gaming - Watch and stream live games on Facebook
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.
YouNow - YouNow is a free social networking app that allows you to connect with other users via live video broadcast.