Labelbox
The data factory for AI teams
San Francisco Bay Area, United States · Founded 2018 · $188.9M raised
- Headquarters
- San Francisco Bay Area, California
- Employees
- 51–200
- Founded
- 2018
- Business Model
- B2B
- Website
- labelbox.com
- Total Funding
- $188.9M
- Last Round
- $110.0M Series DJan 2022
- Rounds
- 5
About
Labelbox is the leading data factory for AI teams, providing infrastructure for reinforcement learning data, custom evaluations, and robotics training. Trusted by over 80% of top US AI labs, the platform combines advanced automation, expert human feedback networks, and enterprise-grade tooling to power frontier model development at scale.
Summary
Labelbox is an Artificial Intelligence company based in San Francisco Bay Area, United States, founded in 2018. It has raised $188.9M in total across 5 rounds, most recently a $110.0M Series D round in Jan 2022. Investors include Kleiner Perkins, First Round Capital and Gradient Ventures.
Tech & App Stack
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Funding History
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Jan 2022
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Seed through Series D — per-round amounts, valuations, and who invested in each round.
Investors
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