H1 is an AI-powered platform that helps life sciences, pharmaceutical, payer, and provider organizations identify and engage healthcare providers. The platform provides data, analytics, and intelligence to support clinical trials, medical affairs, commercial operations, health plan management, and patient care navigation.
AI & Machine LearningData & InfrastructureHealthtechHealth TechDigital HealthHealthcareAPIin /ribbonhealth/@ribbonhealthapiycombinator.com ↗
Founders & leadership· Y Combinator alumni (S17)
NM
Nate Maslakin𝕏Founder/CEO
Investors · 10
Andreessen HorowitzMenlo Park · $500K – $50M
Core Venture CapitalLos Angeles · $1M – $5M
Earl Grey CapitalAustin
Great Oaks Venture CapitalNew York · $50K – $500K
SV AngelSan Francisco
Y CombinatorSan Francisco · $500K
Zag Capital
Dorm RoomreportedBrooklyn · $90K – $250K
General CatalystreportedSan Francisco · $30M
Rock Healthreported
In the news
- H1 acquires provider data company Ribbon Healthfiercehealthcare.com · 2025
- Ribbon Health Raises $43.5M in Series B Funding - FinSMEsfinsmes.com · 2021
- Why General Catalyst, a16z, And Rock Health Are Backing Ribbon Health’s $43.5 Million Funding Roundforbes.com · 2021
- Ribbon Health Raises $43.5M Series B to Become the Leading API Data Platform in Healthcareprnewswire.com · 2021
- Why General Catalyst, a16z, And Rock Health Are Backing Ribbon Health’s $43.5 Million Funding Roundforbes.com · 2021
- Ribbon Health Raises $10.25 Million; Launches Cost And Quality Solutionglobenewswire.com · 2020