Amazon SageMaker Ground Truth Alternatives

Roboflow Annotate allows you to label data for object detection, segmentation, classification, and keypoint. Roboflow Annotate is equipped with AI-assisted tools to help you label data.

With LabelBox, you can annotate data for detection and segmentation in a web-based interface.

LabelImg is an open source, desktop-based computer vision annotation tool. LabelImg is now owned by Label Studio, and no longer maintained.

CVAT is an open source computer vision labeling tool that also offers a managed annotation solution.

Label Studio is an open source image annotation tool with support for detection, segmentation, and more.

Scale AI offers a suite of annotation tools for use in computer vision projects.

VGG Image Annotator (VIA) is a standalone application for manual image, audio, and video annotation.

LabelMe is an open source annotation tool originally developed by MIT's CSAIL lab.

Rekognition Custom Labels offers a basic image labeling interface for use in training visino models on Rekognition.

Azure's Computer Vision offerings include a basic image labeling interface for use in training vision models.

Vertex AI Labeling is a basic, web-based annotation tool for use in labeling data for Vertex computer vision models.