The best thing about dataturk is that it has an integrated AI engine which can be used to build various models from scratch or use existing datasets available in its repository of libraries & API's built using TensorFlow/PyTorch frameworks with excellent documentation! Also I really love their open source code samples as well they are very helpful while building custom applications powered by this service provider or any other model you might need training upon them! Definitely worth trying out if your looking into Artificial Intelligence / Machine Learning solutions - highly recommended!! Training Models across different fields such as Image Classification (object detection), Text Annotation(NER) among others.