Scale AI
YC S16San Francisco, US · Founded 2016 · 500 employees · 6 known investors
Scale provides high-quality training data, model evaluations, and full-stack AI systems for enterprises and governments to build and deploy AI applications. The company supplies data annotation, RLHF, benchmarking, and red-teaming services for machine learning models.
AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareArtificial IntelligenceMachine Learningin /scaleai/@scale_AI
Founders & leadership· Y Combinator alumni (S16)
Alexandr WanginFounder/CEO
Investors · 6
In the news
- Top 100 AI Startup Funding & Investment Statistics [2026] | Second Talentsecondtalent.com · 2026
- Scale AI: Revenue, Funding & Valuation (2026)valueaddvc.com · 2026
- Meta to Pay Nearly $15 Billion for Scale AI Stake and Startup’s 28-Year-Old CEO — The Informationtheinformation.com · 2025
- Scale AI Expects to More Than Double Sales to $2 Billion in 2025 - Bloombergbloomberg.com · 2025
- Exclusive: Scale AI secures $1B funding at $14B valuation as its CEO predicts big revenue growth and profitability by year-end | Fortunefortune.com · 2024
- Scale Valued at Nearly $14 Billion With Funding From Amazon, AMD - Bloombergbloomberg.com · 2024
- Data-labeling startup Scale AI raises $1B as valuation doubles to $13.8B | TechCrunchtechcrunch.com · 2024
- Scale AI - 2026 Funding Rounds & List of Investors - Tracxntracxn.com · 2021