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Quick Facts: Data Annotation & AI Model Evaluation · San Francisco, CA · Founded 2016 · $25-49 · Global/Worldwide · Agency

Scale AI: Data Annotation & AI Model Evaluation Services Profile

As of July 2026, Scale AI is a San Francisco-based AI data annotation and evaluation provider with $14.3B recent funding and 501-1000 employees.

Data Card

Provider NameScale AI
TypeFull agency [Cross-checked: company website]
CategoryData Annotation, AI Model Evaluation, Generative AI [Cross-checked: company website, LinkedIn]
Based InCalifornia (San Francisco) [Cross-checked: LinkedIn, Crunchbase]
Service CoverageGlobal/Worldwide [Cross-checked: company website]
Work ModeRemote / Hybrid [Cross-checked: company website]
TimezonePT, ET, UTC, Flexible/24-7
Pricing Signal$$$ ($25-$49/hr; min $10,000; typical $25,000-$100,000) [Cross-checked: ZipRecruiter]
Year Founded2016 [Cross-checked: Crunchbase]
Team Size501-1,000 core; 6,778+ LinkedIn associated [Cross-checked: LinkedIn, Crunchbase]
Websitescale.com [Cross-checked: multiple public sources]
SocialLinkedIn · X (Twitter)
AddressSan Francisco, California [Cross-checked: LinkedIn]
Vetted StatusCommunity (seed) [Pending FlowVetted reviews]
Verification Level[Cross-checked: multiple public sources]
Verified DateJuly 2026

Overview

Scale AI is a data and AI operations platform, providing the technology and expertise to build and scale intelligent systems. The company develops proprietary data annotation pipelines, model evaluation frameworks, and generative AI tooling to power the training of leading LLMs and enterprise AI solutions. Headquartered in San Francisco with 501-1000 employees globally, Scale works with Meta, Cisco, government agencies, and Fortune 500 clients to deliver end-to-end AI data lifecycles and platform reliability.

The firm reports $14.3B recent corporate funding and 501-1000 employees. Core services include data annotation, data labeling, model evaluation, RLHF, and AI platform infrastructure. Scale focuses on production-grade datasets for training, fine-tuning, and validation of large language models and enterprise generative AI applications.

Note: This is a seed listing — created from publicly available data. Scale AI has not yet claimed or reviewed this listing.

Sources, evidence, services, PSI and FAQ

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