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Certainly Health

certainlyhealth.com · New York, NY · founded 2021 · team 3 employees (2-10 range on LinkedIn) · Y Combinator Summer 2023 batch, privately held, raises seed funding · trust 0/4

Marketplace to book doctors and avoid surprise bills

This dossier was built by Clark from a public scan on 2026-07-04 and is unclaimed. Is this your startup? Claim it.

Verified facts

Company NameCertainly Health
source: https://www.ycombinator.com/companies/certainly-health
TaglineMarketplace to book doctors and avoid surprise bills
source: https://www.ycombinator.com/companies/certainly-health
Location/CityNew York, NY
source: https://www.ycombinator.com/companies/certainly-health
Founded Date2021
source: Instagram post (cited in search results, 2023)
Team Size3 employees (2-10 range on LinkedIn)
source: https://www.linkedin.com/company/certainly-health/
Company StageY Combinator Summer 2023 batch, privately held, raises seed funding
source: https://www.ycombinator.com/companies/certainly-health
FoundersKevin Chiu (CEO, Stanford, ex-Uber Health) and Daryl Sew (Cornell, AI/ML background)
source: https://www.ycombinator.com/companies/certainly-health
Legal EntityCertainly Health, Inc. (New York Corporation)
source: Search result snippet citing 'Certainly Health, Inc.' in business context
Contact Emailfounders@certainlyhealth.com
source: https://www.ycombinator.com/companies/certainly-health

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