Keylabs vs Prodigy
| Keylabs | Prodigy | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | Yes |
| Platforms | api, self-hosted, Web | api, Linux, macOS, self-hosted, Web, Windows |
| Free plan | No | No |
| Annotation types | Bounding box, polygon, polylines, keypoints, semantic segmentation, instance segmentation, rotating bounding box, skeletal, cuboid, mesh, 3D point cloud, bitmask, custom annotation | bounding boxes, polygons, image segments, image classification |
| API access | Yes | Yes |
| Model-assisted labeling | Yes | |
| Dataset export | Keylabs ZIP archive with JSON and PNG masks; COCO; YOLO; CSV filename mapping | |
| Team collaboration | Yes | |
| AI-assisted labeling | Yes | |
| Review workflow | Yes | |
| Export formats | JSON, JSONL | |
| Deployment | both |
Listed together in Best AI Image Annotation Tools