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Protege

Protege

Protege is the trusted source for AI-ready, real world data and expertise at every stage of the AI lifecycle.

17
Open Roles
Founded
2024
Headquarters
New York, NY
Employees
51-200
Latest Round
Series A Extension
Est. Valuation
~$300M
Seed
Series A
Series B
Series C
Series D+

Investment Thesis

🔥 The Problem

AI companies need massive volumes of high-quality, licensed real-world training data, but acquiring it compliantly is fragmented and difficult.

🛠️ The Fix

Protege aggregates data from trusted providers via licensing agreements while providing technical expertise for curating and optimizing datasets for AI training and evaluation.

Why Now

As frontier models scale, demand for diverse training data outpaces supply. Regulatory scrutiny on data provenance makes licensed data essential.

The Proof

Works with the majority of the Magnificent Seven. 100+ data providers, 300K+ hours of video, 500K+ hours of audio, billions of clinical notes. Raised $65M total.

👥 The Team

Bobby Samuels (CEO), Travis May (Chairman, co-founder of LiveRamp and Datavant), Richard Ho (CTO).

Funding & Investors

$400M$300M$200M$100M$0
Founded
Seed
Sep 2024
Amount Raised: $10M
Seed
Sep 2024
Post-Money Valuation: $50M
Seed
$50M est. val
$10M raised
Series A
Aug 2025
Amount Raised: $25M
Series A
Aug 2025
Post-Money Valuation: $113M
Series A
$113M est. val
$25M raised
Series A Extension
Jan 2026
Amount Raised: $30M
Series A Extension
Jan 2026
Post-Money Valuation: $300M
Series A Extension
$300M est. val
$30M raised
2024202520262027
Amount raisedEst. post-money valuationFounded
Series A Extension$30MJan 2026
Lead: Andreessen Horowitz · Footwork, CRV, Bloomberg Beta
Series A$25MAug 2025
Lead: Footwork · CRV, Bloomberg Beta, Flex Capital
Seed$10MSep 2024
Lead: CRV · SV Angel, Bloomberg Beta, Adam D Angelo

Headcount Growth

200150100500
2
27
31
51
84
101*
2024202520262027
*Forecast assumes all 17 open roles are filled

17 Open Roles

Accountant (Temporary)
9d agoFinance0
Business Development Representative
3mo agoGTM0
Director of Research, DataLab
19d agoDataLab0
Forward Deployed Engineer - New Verticals
7d agoEngineering0
Forward Deployed Engineer, Healthcare
7d agoEngineering0
GM, New Vertical
14d agoGTM0
Head of Security
1mo agoEngineering0
Machine Learning Researcher - Audio
10d agoDataLab0
Machine Learning Researcher - RL and Agentic Systems
14d agoDataLab0
Partnerships Operations Lead (Healthcare)
1mo agoGTM0