Scale AI is a San Francisco-based company founded in 2016 by Alexandr Wang and Lucy Guo. It specializes in providing high-quality training data for artificial intelligence systems by combining advanced machine learning algorithms with human intelligence. The company aims to accelerate AI development by delivering better data, which enhances the performance of AI models and speeds up deployment.

Scale AI operates as a data infrastructure company, offering scalable data labeling and annotation services essential for training machine learning models. Its services include human-powered data labeling, end-to-end machine learning lifecycle management, and an automated damage identification service that analyzes satellite imagery for humanitarian aid. The company has also deployed its proprietary large language model, Donovan, for the U.S. Armys XVIII Airborne Corps. With a diverse client base that includes leading AI developers and government agencies, Scale AI has established itself as a trusted provider in high-security applications.