Sama

Sama

AI data services provider delivering data annotation and model evaluation workflows that support machine learning development and deployment.

San Francisco, CA, United States
1001-5000 employees
2017 Mission Street, San Francisco, CA 94110, United States
Categories:
AI, Automation & Data Labeling Services
Analytics, BI & Reporting Services
Document, Data & Content Services

Business Profile

Capabilities, markets, and positioning.

ISIC Codes
8299
Business Model
service provider
Value Chain Role
service provider
Geographies Served
Worldwide
Key Capabilities
data labelingmodel evaluationhuman-in-the-loop QAcomputer vision annotationNLP data services
Tags
data-labelingannotationmodel-evaluationhuman-in-the-loop

About

Sama is an AI data services company headquartered in San Francisco, California. It provides managed data operations that help organizations train, test, and improve machine learning systems using structured human-in-the-loop workflows.

Services

The company delivers data annotation for computer vision and language use cases, along with model evaluation and quality management designed for production-scale programs.

Delivery approach

Sama operates process controls and reporting to meet accuracy and governance requirements, supporting enterprise AI teams across multiple industries.

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Last edited January 12, 2026Edited by @diego1