Create high-quality training data for AI models
Data Marketplace Platforms
Defined.ai provides managed data annotation, machine translation, and data collection services, while CVAT is a self-service annotation platform. Defined.ai offers expert-verified labeling and global annotation teams, whereas CVAT provides tools for internal teams to annotate data themselves.
Vendor sources: cvat.ai [1]defined.ai [2]
AI Annotation and Labeling
Data annotation platform for computer vision with specialized tools for 3D point cloud, image, and video labeling.
AI Annotation and Labeling
Open-source data labeling tool by HumanSignal supporting images, text, audio, video, and time-series annotation.
Price$99+ / seat / month
Starting price: above the category median.AI Annotation and Labeling
Data labeling platform for computer vision teams with multi-sensor support, 3D point clouds, and automation.
Price$25+ / month
Starting price: below the category median.
Computer Vision Platforms
Computer vision platform for data labeling, model training, and workflow automation.
Price$99+ / month
Starting price: above the category median.
AI Annotation and Labeling
AI data platform for high-quality image and video annotation with automation and project management features.
AI Annotation and Labeling
Open-source annotation tool for text classification, sequence labeling, and sequence-to-sequence NLP tasks.
AI Annotation and Labeling
AI training data platform providing annotation and labeling services for computer vision and NLP projects.
AI Annotation and Labeling
Data conversion tool for transforming annotation formats between popular computer vision labeling standards.
AI Annotation and Labeling
AI data platform combining image annotation, model training, and deployment for computer vision workflows.
