We we're able to have a tailor-made annotation project, and feedback was well implementated. Over-all very good experience.

Due to its simplicity and flexibility, it is possible to recommend CVAT for image and video annotation. Again the organization features, the UI/UX which was developed from the feedback of the professional annotators, its easy and efficient for big projects.

The best Cvat.ai does is that it has many annotation options that works with different Computer vision algorithms. Boxed, polygon and even Segmentation annotations are possible. They have few Pretrained models to select and annotated based on them, or we could upload our custom pre trained computer vision model and annotation based on the already annotated dataset. Very helpful tool if you want work on custom models as well.