H1
Connecting stakeholders across the healthcare ecosystem.
New York, United States · Founded 2017 · $256.9M raised
- Headquarters
- New York, New York
- Employees
- 201–500
- Founded
- 2017
- Business Model
- B2B
- Website
- h1.co
- Total Funding
- $256.9M
- Last Round
- $40.0M Series CMay 2026
- Rounds
- 12
About
H1 provides an AI-driven healthcare data platform for life-sciences organizations, payers, providers, and researchers. The company integrates fragmented information about healthcare professionals and organizations to help users identify and engage the appropriate doctors for clinical research, medical affairs, commercialization, and patient care. Its platform is intended to connect stakeholders across the healthcare ecosystem by making provider, clinical, scientific, and research intelligence more usable in operational workflows.
Summary
H1 is a Healthcare company based in New York, United States, founded in 2017. It has raised $256.9M in total across 12 rounds, most recently a $40.0M Series C round in May 2026. Investors include Menlo Ventures, Goldman Sachs and CVS Health Ventures.
Tech & App Stack
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Funding History
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May 2026
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Series C through Corporate Round — per-round amounts, valuations, and who invested in each round.
Investors
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