# Truepill funding: rounds and investors > Truepill has raised $155M across 2 rounds since 2019. Investors include Y Combinator, Initialized Capital and Index Ventures. Every round with its source. Source: https://millionrounds.com/company/truepill (Millionrounds; every figure on the page links to its filing or article) United States · [Series D startup](https://millionrounds.com/companies) # Who invested in *Truepill* 2 rounds we have observed, with the 8 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. Biotech Healthcare Valuation: $2.0B, Apr 2022 Y Combinator: S17 Funding summary Updated 26 Oct 2026 **$155M** raised across 2 rounds since 2019, from 2 sources **$13M** Series A **$142M** Series D - **Latest round:** Series D, $142M Oct 2021 - **Step-up i:** 10.6× - **Investors:** 8 (1 led) 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. 2020 2021 **$13M** Series A **$142M** Series D - **First round:** Series A, $13M - **Biggest round:** $142M - **Between rounds:** 2.6 years ## The rounds - **Oct 2021** Series D **$142M** *4 new* *1 returning* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Index Ventures](https://millionrounds.com/fund/index-ventures) [BoxGroup](https://millionrounds.com/fund/boxgroup) [Quiet Capital](https://millionrounds.com/fund/quiet-capital) [Transpose Platform Management](https://millionrounds.com/fund/transpose-platform-management) Source recorded SEC filing: $142M sold, first sale Oct 2021 - **Mar 2019** Series A **$13M** *4 new* [Initialized Capital](https://millionrounds.com/fund/initialized-capital) Lead [Y Combinator](https://millionrounds.com/fund/y-combinator) [Tuesday Capital](https://millionrounds.com/fund/tuesday-capital) Sound Reported by FinSMEs ## Founders and team From the SEC filings it signed: 2 on the team. - **Daniel Simkin** Executive Officer i - **Paul Greenall** Executive Officer, Director i On the board, as filed i *Annie Lamont* *Larry Renfro* ## 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. **Series A** 2019 **Series D** 2021 [Y Combinator](https://millionrounds.com/fund/y-combinator) [Initialized Capital](https://millionrounds.com/fund/initialized-capital) L [Index Ventures](https://millionrounds.com/fund/index-ventures) [BoxGroup](https://millionrounds.com/fund/boxgroup) [Quiet Capital](https://millionrounds.com/fund/quiet-capital) [Transpose Platform Management](https://millionrounds.com/fund/transpose-platform-management) [Tuesday Capital](https://millionrounds.com/fund/tuesday-capital) Sound ## Everyone who backed them [Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **2** rounds [Initialized Capital](https://millionrounds.com/fund/initialized-capital) VC firm **1** round, led 1 [Index Ventures](https://millionrounds.com/fund/index-ventures) VC firm **1** round [BoxGroup](https://millionrounds.com/fund/boxgroup) VC firm **1** round [Quiet Capital](https://millionrounds.com/fund/quiet-capital) VC firm **1** round [Transpose Platform Management](https://millionrounds.com/fund/transpose-platform-management) VC firm **1** round [Tuesday Capital](https://millionrounds.com/fund/tuesday-capital) Asset manager **1** round Sound 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=truepill). ## Also claim to have backed them These 5 firms list Truepill 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. [Denis Grosz](https://millionrounds.com/fund/denis-grosz) Angel Per its own site [Amity Ventures](https://millionrounds.com/fund/amity-ventures) VC firm Per its own site [Eudaimonia Capital](https://millionrounds.com/fund/eudaimonia-capital) Angel network Per its own site [Rabil Ventures](https://millionrounds.com/fund/rabil-ventures) VC firm Per its own site [Tuesday Capital](https://millionrounds.com/fund/crunchfund) VC firm Per its own site ## Quick answers about Truepill ### Who invested in Truepill? Truepill's investors include Y Combinator, Initialized Capital, Index Ventures, BoxGroup and Quiet Capital, and 3 more on record. ### How much has Truepill raised? Truepill has raised $155M across 2 rounds since 2019. ### When did Truepill last raise? Truepill's most recent round was a Series D of $142M in Oct 2021. ### What was Truepill's biggest round? Its most recent round, $142M in Oct 2021, is also its largest on record. ### Who backed Truepill first? Truepill's first round on record, in Mar 2019, was backed by Initialized Capital, Y Combinator and Tuesday Capital and 1 others. ### What stage is Truepill at? Truepill's latest named round is a Series D, in Oct 2021. ### Where is Truepill based? Truepill is based in the United States. ### Who led Truepill's rounds? Initialized Capital led the Series A in 2019. ## Companies like Truepill In the same sector, and raised in the last eighteen months. [**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. Open the investor searchOr these rounds in the app