Gear 360 - Capture stunning 360 video for virtual reality, by Samsung
Google ARCore - Google Augmented Reality SDK
Facebook Surround 360 - An open, high-quality 3D-360 video camera
8th Wall - Cross-Platform Mobile AR
Facebook 360 Photos - Share an immersive view of your 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.