Google ARCore - Google Augmented Reality SDK
Whereby (formerly appear.in) - Collaborate from anywhere - video meetings with no downloads
8th Wall - Cross-Platform Mobile AR
Around.co - Around.co is an app that provides video calls to remote teams all around the world.
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.
Remote Meeting - Remote Meeting with Video, Voice, Chat and Screen Sharing