About Us

Datatang provides off-the-shelf annotated text, image, audio, video, point cloud datasets for AI, and data collection & annotation services since 2011, powering the world's most innovative Artificial Intelligence. Our datasets range in various industries including automotive, healthcare, security, education, finance, retail and more. Datatang has accumulated 56,000 hours of voice data in 150+ languages and dialects, 35 million pieces of image and video data containing 500,000 people, and 4.5 TB of text data. We securely and efficiently collect and annotate the most complex data of all types of formats, delivering near-100% accurate ground truth for AI models