# Hearth funding: rounds and investors > Hearth has raised $23M across 2 rounds since 2021. Investors include Founders Fund, Alumni Ventures and Plug and Play. Every round with its source. Source: https://millionrounds.com/company/hearth (Millionrounds; every figure on the page links to its filing or article) United States · [Venture startup](https://millionrounds.com/companies) # Who invested in *Hearth* 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. AI Funding summary Updated 26 Oct 2026 **$23M** raised across 2 rounds since 2021, from 2 sources - **Latest round:** Venture Nov 2024 - **Biggest round:** $23M Series B · May 2021 - **Investors:** 8 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. 2022 2023 2024 **$23M** Series B **?** Venture - **First round:** Series B, $23M - **Biggest round:** $23M - **Between rounds:** 3.5 years ## The rounds - **Nov 2024** Venture **Amount undisclosed** *3 new* *1 returning* [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Founders Fund](https://millionrounds.com/fund/founders-fund) [Precursor Ventures](https://millionrounds.com/fund/precursor-ventures) [Female Founders Fund](https://millionrounds.com/fund/female-founders-fund) Source recorded - **May 2021** Series B **$23M** *5 new* [Plug and Play](https://millionrounds.com/fund/plug-and-play) [Founders Fund](https://millionrounds.com/fund/founders-fund) [8VC](https://millionrounds.com/fund/8vc) [Human Capital](https://millionrounds.com/fund/human-capital-2) [Goldcrest Capital](https://millionrounds.com/fund/goldcrest-capital) Source recorded ## Founders and team From Hearth's own website: 3 founders. **Mei-Lin Ng** Co-Founder & CEO **Nathalie Stratton** Co-Founder & CPO **Susie Harrison** Co-Founder & CGO ## 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 B** 2021 **Venture** 2024 [Founders Fund](https://millionrounds.com/fund/founders-fund) [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Plug and Play](https://millionrounds.com/fund/plug-and-play) [8VC](https://millionrounds.com/fund/8vc) [Precursor Ventures](https://millionrounds.com/fund/precursor-ventures) [Female Founders Fund](https://millionrounds.com/fund/female-founders-fund) [Human Capital](https://millionrounds.com/fund/human-capital-2) [Goldcrest Capital](https://millionrounds.com/fund/goldcrest-capital) ## Everyone who backed them [Founders Fund](https://millionrounds.com/fund/founders-fund) VC firm **2** rounds [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round [Plug and Play](https://millionrounds.com/fund/plug-and-play) Accelerator **1** round [8VC](https://millionrounds.com/fund/8vc) VC firm **1** round [Precursor Ventures](https://millionrounds.com/fund/precursor-ventures) VC firm **1** round [Female Founders Fund](https://millionrounds.com/fund/female-founders-fund) VC firm **1** round [Human Capital](https://millionrounds.com/fund/human-capital-2) Growth equity **1** round [Goldcrest Capital](https://millionrounds.com/fund/goldcrest-capital) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=hearth). ## Also claim to have backed them These 2 firms list Hearth 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. [Human Capital](https://millionrounds.com/fund/human-capital) VC firm Per its own site [Ethos VC](https://millionrounds.com/fund/ethos-vc) VC firm Per its own site ## Quick answers about Hearth ### Who invested in Hearth? Hearth's investors include Founders Fund, Alumni Ventures, Plug and Play, 8VC and Precursor Ventures, and 3 more on record. ### How much has Hearth raised? Hearth has raised $23M across 2 rounds since 2021. One round did not disclose an amount, so the total is a floor. ### When did Hearth last raise? Hearth's most recent round was a Venture in Nov 2024. ### What was Hearth's biggest round? Hearth's largest round on record is $23M (Series B), in May 2021. ### Who backed Hearth first? Hearth's first round on record, in May 2021, was backed by Plug and Play, Founders Fund and 8VC and 2 others. ### What stage is Hearth at? Hearth's latest named round is a Venture, in Nov 2024. ### Where is Hearth based? Hearth is based in the United States. ## Companies like Hearth In the same sector, and raised in the last eighteen months. [**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor) ## 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