Superannotate

Superannotate is a data-centric AI platform designed to help teams build, manage, and improve high-quality training and evaluation datasets for computer vision and multimodal models. It provides an end-to-end environment for annotating, reviewing, and iterating on data, with a strong focus on feedback loops and quality control. The platform is built to support production-grade workflows where accuracy, consistency, and scalability are critical.

Key capabilities include advanced annotation tools for images, video, and geospatial data, such as bounding boxes, polygons, keypoints, semantic segmentation, and instance segmentation. Superannotate offers collaboration features for distributed teams, including task assignment, role-based access control, and detailed review workflows with issue tracking and commenting. Integrated quality assurance mechanisms, consensus scoring, and analytics help teams measure and improve annotator performance and dataset reliability over time. The platform also supports model-assisted labeling, allowing users to leverage pre-trained models and active learning to accelerate annotation while maintaining quality.