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Samasource Impact Sourcing Inc.

San Francisco, US · Founded 2018 · Delaware corporation · 4,346 employees on LinkedIn · 5 known investors

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Sama provides human-verified data annotation, validation, and evaluation services for computer vision, NLP, and multimodal AI, combining automation with expert human labeling. It serves AI and machine learning teams building models for production, and operates as a Certified B Corporation focused on fair-wage employment.

Founders & leadership

Samasource Impact Sourcing Inc. was founded in 2018 by Leila Chirayath and Leila Janah.

LC
Leila ChirayathCo-founder
LJLeila Janah
Leila JanahFounderJanah founded the skincare company LXMI and began her career as a researcher at the World Bank and an associate at Katzenbach Partners, later serving as a director at Incentives for Global Health. She also held board seats at CARE, TechSoup and oneleap limited.
WGWendy Gonzalez
Wendy GonzalezChief Executive OfficerGonzalez joined Samasource in 2015 as Senior Vice President and Managing Director, later serving as President and COO before taking over as interim CEO and then CEO in 2020. She previously led professional services and product and architecture teams at Cycle30, acquired by Arrow Electronics, and worked as a strategic consultant at GCI, and sits on the board of The Leila Janah Foundation.
BM
Benjamin MetcalfeNamed on SEC filingGeneral Partner at Monochrome Onyx
JSJohann Schleier-Smith
Johann Schleier-SmithNamed on SEC filingPartner at Rackhouse Venture Management Lp

Investors · 5

Reported raises · per SEC filings

Form D private placements

$71.1M disclosed across 2 rounds · 2019–2021

▶$63.9MraisedNov 2021 · 9 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Johann Schleier-SmithDirector
  • Colby MoosmanExecutive Officer
  • Jean Wisch (Wils) TheageneDirector
  • Brendan BakerDirector
  • Wendy GonzalezExecutive Officer, Director
Offering amount
$70.4M
Amount sold
$63.9M
First sale
Oct 2021
Incorporated
Corporation, Delaware, 2018
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$7.1MraisedNov 2019 · 4 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Leila ChirayathExecutive Officer, Director
  • Benjamin MetcalfeDirector
  • Johann Schleier-SmithDirector
  • Wendy GonzalezExecutive Officer
Offering amount
$7.8M
Amount sold
$7.1M
First sale
Nov 2019
Incorporated
Corporation, Delaware, 2018
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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Frequently asked questions

What does Samasource Impact Sourcing Inc. do?
Sama provides human-verified data annotation, validation, and evaluation services for computer vision, NLP, and multimodal AI, combining automation with expert human labeling. It serves AI and machine learning teams building models for production, and operates as a Certified B Corporation focused on fair-wage employment.
Who founded Samasource Impact Sourcing Inc.?
Samasource Impact Sourcing Inc. was founded by Leila Chirayath, Leila Janah in 2018.
Who are Samasource Impact Sourcing Inc.'s investors?
Samasource Impact Sourcing Inc.'s investors include Fujitsu Ventures, Episode1, First Ascent Ventures, Salesforce Ventures, Vistara Growth.
How much funding has Samasource Impact Sourcing Inc. raised?
Samasource Impact Sourcing Inc. has disclosed $71.1M raised across 2 rounds.
Where is Samasource Impact Sourcing Inc. headquartered?
Samasource Impact Sourcing Inc. is headquartered in San Francisco, US.