Supervisely is described as 'Helps people with and without machine learning expertise to create state-of-the-art computer vision applications. We care about entire workflow from raw data to building and deploying neural networks for your special task without coding' and is an website. There are more than 25 alternatives to Supervisely, not only websites but also apps for a variety of platforms, including SaaS, Windows, Self-Hosted and Linux apps. The best Supervisely alternative is Oslovision, which is free. Other great sites and apps similar to Supervisely are UniversalDataTool, Argilla, Amazon SageMaker Data Labeling and VGG Image Annotator (VIA).