Regarding "drawing detections on an image or video," we aim for maximum flexibility. We offer 18 different annotators for detection and segmentation models, available at https://supervision.roboflow.com/latest/annotators. Each annotator is customizable and can be combined with others. Moreover, we strive to simplify the integration of these annotators with the most popular computer vision libraries.
Edit: I just check your LinkedIn. I think we met on CVPR last year.