Annota AI vs Keylabs
| Annota AI | Keylabs | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | Yes |
| Paid from | €21.96/mo | — |
| Open source | No | No |
| Platforms | self-hosted, Web | api, self-hosted, Web |
| Free plan | Yes | No |
| Annotation types | bounding boxes; polygons; segmentation masks | Bounding box, polygon, polylines, keypoints, semantic segmentation, instance segmentation, rotating bounding box, skeletal, cuboid, mesh, 3D point cloud, bitmask, custom annotation |
| Image formats | PNG; JPEG | — |
| Model-assisted labeling | Yes | Yes |
| Dataset export | COCO | Keylabs ZIP archive with JSON and PNG masks; COCO; YOLO; CSV filename mapping |
| Team collaboration | Yes | Yes |
| API access | — | Yes |
Both are listed in Best Image Annotation Software. On Everything Xiaomi, Annota AI scores higher on our published basis.