Amazon SageMaker Data Labeling is described as 'Amazon SageMaker enables you to label raw data, such as images, text files, and videos, and generate labeled synthetic data to create high-quality datasets for training machine learning (ML) models. SageMaker offers two options, Amazon SageMaker Ground Truth Plus and Amazon' and is an app. There are more than 10 alternatives to Amazon SageMaker Data Labeling for a variety of platforms, including Web-based, Self-Hosted, SaaS, Linux and Mac apps. The best Amazon SageMaker Data Labeling alternative is UniversalDataTool, which is both free and Open Source. Other great apps like Amazon SageMaker Data Labeling are VGG Image Annotator (VIA), Computer Vision Annotation Tool (CVAT), HyperLabel and DINOv2.