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Scale AI

by Scale AI, Inc. • San Francisco, California, USA • Founded 2016

Enterprise Data Platform Powering Frontier AI Models and Agents

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Last Updated
Apr 25, 2026

What is Scale AI?

Scale AI is a full-stack data infrastructure platform that powers many of the world's most advanced AI models. Built for AI labs, enterprises, and government agencies, Scale provides high-quality data labeling, RLHF pipelines, model evaluation, and agentic deployment solutions.

Its Data Engine and GenAI Platform (SGP) support fine-tuning of foundation models using proprietary enterprise data. Scale also runs the SEAL research lab, which develops expert-driven LLM benchmarks like Humanity's Last Exam. Major clients include Meta, OpenAI, Google, and the U.S. Department of Defense.

Scale AI Demo Video

Key Features 8

Enterprise Data Engine for High-Quality AI Training Data and Annotation
RLHF and Fine-Tuning to Customize Foundation Models for Business Needs
SEAL Research Lab for Expert-Driven AI Model Evaluations and Benchmarks
Full-Stack GenAI Platform to Build, Deploy, and Scale AI Agents
Dialect Intelligence Layer That Captures Enterprise Expert Reasoning for AI
Donovan Platform for Mission-Critical Public Sector and Defense AI Agents
AI Red Teaming to Test Model Safety, Vulnerabilities, and Alignment
Multi-Cloud Deployment With SOC2, FedRAMP, and HIPAA Compliance Support

Who Is Scale AI For

1 AI Researchers Training Foundation Models
2 Machine Learning Engineers Needing Labeled Datasets
3 Enterprise AI Teams Deploying GenAI Applications
4 Government Defense and Intelligence Analysts
5 Data Scientists Running Model Evaluations
6 Autonomous Vehicle Perception Engineers

Pros & Cons

Pros 4 benefits
  • Trusted By Frontier AI Labs
  • Government-Grade Security Certifications
  • Full-Stack Data-To-Deployment Pipeline
  • Expert-Driven Evaluation Benchmarks
Cons 3 limitations
  • No Transparent Enterprise Pricing
  • Limited Self-Serve Feature Access
  • Steep Onboarding For Non-Technical Teams

Frequently Asked Questions

5 questions

Trusted Reviews

Verified Platforms

What's New

biweekly
Multi-Stage Auditing and Annotator Task Editing 25.3.0

Added two-stage auditing workflow, annotator ability to edit completed tasks before audit, version history tracking, and aggregate metrics across evaluation runs.

Apr 8
Flexible UI Evaluations and Multi-Metric Selection 25.2.0

Users can now configure and run fully flexible evaluations through the UI, upload flexible datasets and outputs, and select multiple evaluation metrics like BLEU, ROUGE, METEOR, and Cosine Similarity.

Feb 28
View all updates

User Base

400+ enterprise clients
Active Users

Security & Privacy

SOC 2 Type II HIPAA Compliant ISO 27001:2022 EU-U.S. Data Privacy Framework UK Extension to EU-U.S. DPF Swiss-U.S. Data Privacy Framework
Annual penetration testing Single-tenant VPC private deployments (Azure & AWS) Role-based access control (Admin, Manager, Annotator) PII attestation and data handling controls Classified network deployment capability PagerDuty healthcheck alerting for service downtime

Collaboration & Teams

Team Workspaces Multi-User Access Role Permissions Shared Projects Real-time Comments Version History Activity Log

Learning & Support

Resources

Documentation Video Tutorials Blog Templates

Support Channels

Email Priority Dedicated Manager Onboarding

Localization

1
UI Languages
50+
Content Languages

Recognition & Trust

Featured on PH YC Backed VC Funded
Awards: TIME Best Inventions 2022
Media: Featured in The New York Times, The Washington Post, Forbes, TechCrunch, CNBC, Reuters, Wired

Scale AI Pricing

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Custom Pricing

Contact for enterprise plans

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Company Info

Company Scale AI, Inc.
Location San Francisco, California, USA
Founded 2016
Team Size 1,000-1,200

Scale AI Popularity

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Enterprise Data Platform Powering Fronti
N/A ★★★★★ 4.5
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