CVAT is good tool for image annitation also it provides labelling supptort for textual data too. It helped me to image segmentation for AI project. Implementation is easy.customer support is average.
CVAT is the #1 open-source labeling platform because of its maturity, code quality, and ease of use. Thousands of companies, including many Fortune500 companies, use it. CVAT is the official annotation tool supported by the OpenCV Foundation.