Scale AI
formerly ScaleData-centric infrastructure to accelerate the development of AI
San Francisco, United States · Founded 2016 · $1.6B raised
- Headquarters
- San Francisco, California
- Employees
- 201–500
- Founded
- 2016
- Business Model
- B2B
- Website
- scale.com
- Total Funding
- $1.6B
- Last Round
- $1.0B Series G+Jun 2025
- Rounds
- 10
About
Scale accelerates the development of AI within organizations of any size to deliver critical business insights and operational efficiency. Its data-centric infrastructure platform leverages RLHF (Reinforced Learning with Human Feedback) to help organizations build the strongest AI models that supercharge their business, with customers across industries including Meta, Microsoft, U.S. Army, DoD’s Defense Innovation Unit, Open AI, General Motors, Toyota Research Institute, Brex, Instacart and Flexport.
Summary
Scale AI is an Artificial Intelligence company based in San Francisco, United States, founded in 2016. It has raised $1.6B in total across 10 rounds, most recently a $1.0B Series G+ round in Jun 2025. Investors include Accel, Tiger Global and Meta.
Tech & App Stack
10 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
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Funding History
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Jun 2025
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Series A through Series G+ — per-round amounts, valuations, and who invested in each round.
Investors
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