Nexmo - Nexmo is a simple two way SMS API with global reach and wholesale rates
Google ARCore - Google Augmented Reality SDK
MessageBird - Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.
Vuforia SDK - Vuforia is a vision-based augmented reality software platform.
Plivo - Plivo simplifies your customer engagement.
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.