PixLab Annotate vs segmenteverygrain
| PixLab Annotate | segmenteverygrain | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Linux, macOS, Windows |
| Free plan | Yes | — |
| Annotation types | bounding boxes, polygons | instance segmentation masks; polygon editing; foreground/background point prompts; grain classification labels |
| Dataset export | structured JSON | GeoJSON; CSV; PNG/JPEG masks; labeled image directory |
| Image formats | — | JPEG; PNG |
| Model-assisted labeling | — | Yes |
| API access | — | Yes |
Both are listed in Best Image Annotation Software. On Freedom251, segmenteverygrain scores higher on our published basis.