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H1 (YC W20) — Connecting stakeholders across the healthcare ecosystem

H1 helps connect the healthcare ecosystem by providing a global platform of every healthcare professional and healthcare organization.

H1 is a Y Combinator company in the Winter 2020 batch. Its directory entry describes it as: Connecting stakeholders across the healthcare ecosystem. The founders listed are Ariel Katz (Founder), Ian Sax (Founder) (Y Combinator directory entry, January 7, 2020).

6 more companies from YC Winter 2020 ↓

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H1

New accelerator entry · 2020-01-07 · the record

Winter 2020
batch
500
people
Growth
stage
United States of America
region
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What the record says

BatchWinter 2020
Announced2020-01-07
StageGrowth
StatusActive
Team size500
IndustryHealthcare
Sub-industryHealthcare -> Healthcare IT
SectorsHealth Tech, Healthcare
RegionsUnited States of America, America / Canada
BasedNew York City, NY, USA; New York, NY, USA
HiringNo
Sitehttps://www.h1.co/
Founded2017
YC group partnerJared Friedman

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In their words

H1 helps connect the healthcare ecosystem by providing a global platform of every healthcare professional and healthcare organization.

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Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News

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  2. Which Company This Is

  3. What They Do, And How The Money Works

  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

  6. Who Pays Them, And Who They Are Up Against

  7. Warning Bells

  8. Sources

    7 cited sources found

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Sourced from the company's Y Combinator directory entry, and from the company's own site, read directly on 2026-09-27 (h1.com).

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H1: Accepted into Y Combinator Winter 2020
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Permanent URL: https://mentionfox.com/funding/yc-h1
Last updated 2026-10-20
Primary record: Y Combinator directory entry
H1 (YC W20) — Connecting stakeholders across the healthcare ecosystem. MentionFox, 2026-10-20. https://mentionfox.com/funding/yc-h1