Why Live Annotation Services with Cogito? Cogito is offers world-class data annotation with expertise in image annotation for all types of machine learning and AI model needs. Cogito is the leader in the image annotation services with human-in-the-loop in machine learning with high-quality training data sets offered at reasonable pricing. Cogito is capable to annotate the live images with turnaround workforce and scalable solution to deliver the huge amount of training data sets for machine learning development for different fields.