CVAT is an annotation platform designed for machine learning professionals. It offers a fast and intuitive user interface that has been developed in collaboration with real-world teams, making it a trusted tool for companies of all sizes and industries. CVAT is used for a variety of vision tasks, including object detection, image classification, semantic and instance segmentation, video annotation, and more. The platform provides advanced features such as auto-annotation, algorithmic assistance, management and analytics tools, and community support. CVAT is known for its versatility and ability to handle different types of input data, including images, videos, and 3D data. It is trusted by over 60,000 developers worldwide to annotate data accurately and efficiently. CVAT offers both cloud and on-premises deployment options and has a strong community presence with active GitHub and Discord channels for support and collaboration. The platform is constantly evolving and welcomes contributions from the community.