Ultralytics
YOLO-family detection/segmentation/pose training and deployment toolkit with CLI and Python API.
Why it is included
Dominant OSS entry point for practical object detection fine-tuning and export to ONNX/CoreML/TFLite.
Best for
Applied CV teams shipping detectors with fast iteration and export paths.
Strengths
- YOLO ecosystem
- Training CLI
- Export formats
Limitations
- AGPL implications for networked services—legal review
Good alternatives
Detectron2 · MMDetection · Roboflow (commercial)
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