# Spring Health funding: rounds and investors > Spring Health has raised $106M across 2 rounds since 2018. Investors include Y Combinator, Tiger Global Management and RRE Ventures. Source: https://millionrounds.com/company/spring-health (Millionrounds; every figure on the page links to its filing or article) United States · [Series E startup](https://millionrounds.com/companies) # Who invested in *Spring Health* 2 rounds we have observed, with the 11 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. AI Biotech Healthcare Valuation: $3.3B, Mar 2026 Funding summary Updated 26 Oct 2026 **$106M** raised across 2 rounds since 2018, from 2 sources **$6.0M** Seed **$100M** Series E - **Latest round:** Series E, $100M Jul 2024 - **Step-up i:** 16.7× - **Investors:** 11 See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2019 2020 2021 2022 2023 2024 **$6.0M** Seed **$100M** Series E - **First round:** Seed, $6.0M - **Biggest round:** $100M - **Between rounds:** 6 years ## The rounds - **Jul 2024** Series E **$100M** *6 new* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management) [Northzone](https://millionrounds.com/fund/northzone) [Operator Partners](https://millionrounds.com/fund/operator-partners) [AlleyCorp](https://millionrounds.com/fund/alleycorp) [Rethink Impact](https://millionrounds.com/fund/rethink-impact) Source recorded - **Jul 2018** Seed **$6.0M** *5 new* [RRE Ventures](https://millionrounds.com/fund/rre-ventures) [BBG](https://millionrounds.com/fund/bbg) [Partnership Fund for New York City](https://millionrounds.com/fund/partnership-fund-for-new-york-city) Redthink Impact/ Work-Bench William K. Warren Foundation Reported by FinSMEs ## Founders and team From Spring Health's own website: 2 founders. **Adam Chekroud** President, Co-founder **April Koh** CEO, Co-founder ## Who was in which round The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led. **Seed** 2018 **Series E** 2024 [Y Combinator](https://millionrounds.com/fund/y-combinator) [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management) [RRE Ventures](https://millionrounds.com/fund/rre-ventures) [Northzone](https://millionrounds.com/fund/northzone) [Operator Partners](https://millionrounds.com/fund/operator-partners) [AlleyCorp](https://millionrounds.com/fund/alleycorp) [Rethink Impact](https://millionrounds.com/fund/rethink-impact) [BBG](https://millionrounds.com/fund/bbg) [Partnership Fund for New York City](https://millionrounds.com/fund/partnership-fund-for-new-york-city) Redthink Impact/ Work-Bench ## Everyone who backed them [Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management) VC firm **1** round [RRE Ventures](https://millionrounds.com/fund/rre-ventures) VC firm **1** round [Northzone](https://millionrounds.com/fund/northzone) VC firm **1** round [Operator Partners](https://millionrounds.com/fund/operator-partners) VC firm **1** round [AlleyCorp](https://millionrounds.com/fund/alleycorp) Venture studio **1** round [Rethink Impact](https://millionrounds.com/fund/rethink-impact) VC firm **1** round [BBG](https://millionrounds.com/fund/bbg) Company **1** round [Partnership Fund for New York City](https://millionrounds.com/fund/partnership-fund-for-new-york-city) Corporate VC **1** round Redthink Impact/ Work-Bench no record of our own yet **1** round William K. Warren Foundation no record of our own yet **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=spring-health). ## Also claim to have backed them These 5 firms list Spring Health as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above. [Work-Bench](https://millionrounds.com/fund/work-bench) VC firm Per its own site [Able Partners](https://millionrounds.com/fund/able-partners) VC firm Per its own site [PeopleTech Partners](https://millionrounds.com/fund/peopletech-partners) Accelerator Per its own site [SemperVirens Venture Capital](https://millionrounds.com/fund/sempervirens-venture-capital) VC firm Per its own site [Artha Impact](https://millionrounds.com/fund/artha-impact) VC firm Per its own site ## Quick answers about Spring Health ### Who invested in Spring Health? Spring Health's investors include Y Combinator, Tiger Global Management, RRE Ventures, Northzone and Operator Partners, and 6 more on record. ### How much has Spring Health raised? Spring Health has raised $106M across 2 rounds since 2018. ### When did Spring Health last raise? Spring Health's most recent round was a Series E of $100M in Jul 2024. ### What was Spring Health's biggest round? Its most recent round, $100M in Jul 2024, is also its largest on record. ### Who backed Spring Health first? Spring Health's first round on record, in Jul 2018, was backed by RRE Ventures, BBG and Partnership Fund for New York City and 2 others. ### What stage is Spring Health at? Spring Health's latest named round is a Series E, in Jul 2024. ### Where is Spring Health based? Spring Health is based in the United States. ## Companies like Spring Health In the same sector, and raised in the last eighteen months. 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