# Koio funding: rounds and investors > Koio has raised $9.0M across 2 rounds since 2018. Investors include Founders Fund, Acton Capital and Winklevoss Capital. Every round with its source. Source: https://millionrounds.com/company/koio (Millionrounds; every figure on the page links to its filing or article) United States · [Series A startup](https://millionrounds.com/companies) # Who invested in *Koio* 2 rounds we have observed, with the 7 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. Consumer Services Funding summary Updated 26 Oct 2026 **$9.0M** raised across 2 rounds since 2018, from 2 sources **$3.0M** Series A **$6.0M** Series A - **Latest round:** Series A, $6.0M Oct 2019 - **Led by:** Founders Fund - **Step-up i:** 2× - **Investors:** 7 (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. 2019 **$3.0M** Series A **$6.0M** Series A - **First round:** Series A, $3.0M - **Biggest round:** $6.0M - **Between rounds:** 18 months ## The rounds - **Oct 2019** Series A **$6.0M** *3 new* [Founders Fund](https://millionrounds.com/fund/founders-fund) Lead [Acton Capital](https://millionrounds.com/fund/acton-capital) [Brand Foundry Ventures](https://millionrounds.com/fund/brand-foundry-ventures) Reported by TechCrunch - **Apr 2018** Series A **$3.0M** *4 new* [Winklevoss Capital](https://millionrounds.com/fund/winklevoss-capital) Acton Capital Partners/ Brand Foundry Miles Teller Simon Kinberg Reported by FinSMEs ## 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** 2018 **Series A** 2019 [Founders Fund](https://millionrounds.com/fund/founders-fund) L [Acton Capital](https://millionrounds.com/fund/acton-capital) [Winklevoss Capital](https://millionrounds.com/fund/winklevoss-capital) [Brand Foundry Ventures](https://millionrounds.com/fund/brand-foundry-ventures) Acton Capital Partners/ Brand Foundry Miles Teller Simon Kinberg ## Everyone who backed them [Founders Fund](https://millionrounds.com/fund/founders-fund) VC firm **1** round, led 1 [Acton Capital](https://millionrounds.com/fund/acton-capital) VC firm **1** round [Winklevoss Capital](https://millionrounds.com/fund/winklevoss-capital) Family office **1** round [Brand Foundry Ventures](https://millionrounds.com/fund/brand-foundry-ventures) VC firm **1** round Acton Capital Partners/ Brand Foundry no record of our own yet **1** round Miles Teller no record of our own yet **1** round Simon Kinberg 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=koio). ## Quick answers about Koio ### Who invested in Koio? Koio's investors include Founders Fund, Acton Capital, Winklevoss Capital, Brand Foundry Ventures and Acton Capital Partners/ Brand Foundry, and 2 more on record. Founders Fund led its latest round. ### How much has Koio raised? Koio has raised $9.0M across 2 rounds since 2018. ### When did Koio last raise? Koio's most recent round was a Series A of $6.0M in Oct 2019, led by Founders Fund. ### What was Koio's biggest round? Its most recent round, $6.0M in Oct 2019, is also its largest on record. ### Who backed Koio first? Koio's first round on record, in Apr 2018, was backed by Winklevoss Capital, Acton Capital Partners/ Brand Foundry and Miles Teller and 1 others. ### What stage is Koio at? Koio's latest named round is a Series A, in Oct 2019. ### Where is Koio based? Koio is based in the United States. ### Who led Koio's rounds? Founders Fund led the Series A in 2019. ## Companies like Koio In the same sector, and raised in the last eighteen months. [**Rosie** $7.0M · Oct 2026](https://millionrounds.com/company/rosie)[**Chariot Claims** $23M · Oct 2026](https://millionrounds.com/company/chariot-claims)[**Stride** $16M · Oct 2026](https://millionrounds.com/company/stride)[**UnityLab** $5.1M · Sept 2026](https://millionrounds.com/company/unitylab)[**Fambot** $3.5M · Sept 2026](https://millionrounds.com/company/fambot)[**Joininyo** $215K · Aug 2026](https://millionrounds.com/company/joininyo) ## 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