CVAT vs Keylabs
| CVAT | Keylabs | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $1.92/mo | — |
| Open source | No | No |
| Platforms | api, self-hosted, Web | Web |
| Free plan | Yes | No |
| Paid from | 23 /user/mo | — |
| Annotation types | Rectangle/bounding box, polygon, polyline, points, ellipse, cuboid, skeleton, tag, brush/mask | Bounding box, polygon, polylines, keypoints, semantic segmentation, instance segmentation, rotating bounding box, skeletal, cuboid, mesh, 3D point cloud, bitmask, custom annotation |
| Image formats | JPEG, PNG, BMP, GIF, PPM, TIFF | — |
| Model-assisted labeling | Yes | Yes |
| Dataset export | CVAT XML, Datumaro JSON, COCO JSON, YOLO, Pascal VOC, Cityscapes, KITTI, Open Images, MOT, and others | Keylabs ZIP archive with JSON and PNG masks; COCO; YOLO; CSV filename mapping |
| Team collaboration | Yes | Yes |
| API access | Yes | Yes |
Both are listed in Best Image Annotation Software, Best AI Image Annotation Tools. On Samsung Mobile US Press, CVAT scores higher on our published basis.