Vuforia SDK - Vuforia is a vision-based augmented reality software platform.
Google ARCore - Google Augmented Reality SDK
ZapWorks - ZapWorks is the complete augmented reality toolkit for agencies and businesses who want to push the boundaries of creativity and storytelling.
ARToolKit - The world's most widely used tracking library for augmented reality.
Wikitude AR SDK - Wikitude AR SDK helps you create breathtaking AR apps to capture the attention of your audience.
MAXST - MAXST offers all the required features to help you create an Augmented Reality world.