Scale

Scale AI is a web and API data-centric infrastructure platform for AI labs, government agencies, and enterprises that need high-quality training data, evaluations, and oversight to build and deploy AI systems.

Key capabilities include:

• Data labeling and annotation across images, video, text, speech, maps, and 3D/sensor data, using a human-in-the-loop workflow that combines automation with expert review.
• Data curation, management, and enterprise data integration to prepare and organize datasets for production machine learning and generative AI use cases.
• Model evaluation, fine-tuning, and RLHF (reinforcement learning with human feedback) to assess model quality, align behavior, and improve performance.
• Full-stack GenAI platform, Data Engine, and agentic solutions supporting deployments in areas such as defense, intelligence, and enterprise AI.

Pricing: Paid, pricing is not publicly listed and varies by task type and volume.

Notable for operating at enterprise and frontier-model scale, including a dedicated SEAL (Safety, Evaluations, and Alignment Lab) for benchmarks and research, and a track record serving Fortune 500 companies and public-sector organizations.