RectLabel
6.2#12 in ai image annotation toolsFrom $299 a monthmacOS
VisitRectLabel suits developers preparing image datasets on a Mac. It is aimed at object-detection and segmentation annotation workflows needing varied label types and exports.
VIA suits researchers and others annotating images, audio or video for academic or commercial work. VIA3 is the option to consider for shared projects or audio and video annotation.