Scale AI
Reliable AI systems powered by the world's best data — from training to deployment.
Enterprise·All audiences·API available
Key strengths
High-quality human-annotated training data at scaleFrontier model benchmarking and evaluation leaderboardsFull-stack AI deployment from data to productionSpecialized contributor workforce (25% with advanced degrees)Deep expertise across enterprise, government, and defense sectors
Enterprise pricing
San Francisco, USA
Founded 2016
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Scale AI operates across the full AI stack, offering its Data Engine for sourcing and labeling high-quality training data, the GenAI Platform for enterprise AI deployment, and private model evaluation leaderboards that benchmark frontier AI capabilities. The platform combines a carefully curated contributor workforce (25% with advanced degrees) with tooling for data annotation, RLHF pipelines, model fine-tuning, and agentic AI development. Scale also serves the US and Global Public Sector with specialized solutions like Scale Donovan for defense intelligence.