Kairos API vs Rekognition API: What are the differences?
Developers describe Kairos API as "Kairos Human Analytics API". Commercial-grade emotion analysis, face detection and recognition engine provided as a public API Kairos takes the complexity out of facial recognition and emotion analysis so you can focus on building a great product.. On the other hand, Rekognition API is detailed as "Integrated visual recognition API". ReKognition API offers services for detecting, recognizing, tagging and searching faces and concepts as well as categorizing scenes in any photo, through a RESTFUL API. We process and analyze photos from anywhere, so you can mix and match photo sources with user IDs, which can enable you to, say, recognize objects in Facebook and Flickr photos.
Kairos API and Rekognition API can be categorized as "Facial Recognition" tools.