Sama

formerly Samasource Impact Sourcing

Get quality data for high-performance AI

San Francisco, United States · Founded 2008 · $84.8M raised

Employees
1001–5000
Founded
2008
Business Model
B2B
Website
sama.com
Total Funding
$84.8M
Last Round
$70.0M Series BNov 2021
Rounds
2

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

Indexed holds 2 funding rounds and 3 investors for this company. The full record is or through the API.

About

Sama (formerly Samasource Impact Sourcing) is a Certified B Corporation that delivers expert-led, human-in-the-loop data annotation, validation, and model evaluation services for AI teams shipping production models. Founded in 2008 and headquartered in San Francisco, the company serves high-performing computer vision and generative AI teams, achieving a 99% first-batch acceptance rate. Sama employs over 15,000 associates and has supported more than 69,000 lives, combining automation with expert human-verified data to reduce execution risk and accelerate model deployment. Customers include Walmart, Getty Images, Continental, and Precision AI.

Summary

Sama is an Artificial Intelligence company based in San Francisco, United States, founded in 2008. It has raised $84.8M in total across 2 rounds, most recently a $70.0M Series B round in Nov 2021. Investors include Ridge Ventures, Salesforce Ventures and Social Impact Capital.

Tech & App Stack

8 technologies & apps tracked

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Funding History

Series BSeries BNov 2021
$70.0M

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Funding: Series A through Series B. Amounts, valuations, and investors where available.

Investors

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