# Mightier funding: rounds and investors > Mightier has raised $26M across 3 rounds since 2018. Investors include Founder Collective, Project 11 and FoxKiser. Every round with its source. Source: https://millionrounds.com/company/mightier (Millionrounds; every figure on the page links to its filing or article) United States · [Series B startup](https://millionrounds.com/companies) # Who invested in *Mightier* 3 rounds we have observed, with the 9 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 Gaming Healthcare Funding summary Updated 26 Oct 2026 **$26M** raised across 3 rounds since 2018, from 3 sources **$2.4M** Seed **$6.6M** Series A **$17M** Series B - **Latest round:** Series B, $17M Dec 2021 - **Step-up i:** 2.6× - **Investors:** 9 (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 2020 2021 **$2.4M** Seed **$6.6M** Series A **$17M** Series B - **First round:** Seed, $2.4M - **Biggest round:** $17M - **Usual gap between rounds:** 2.5 years ## The rounds - **Dec 2021** Series B **$17M** *2 new* *1 returning* [Founder Collective](https://millionrounds.com/fund/founder-collective) [Slow Ventures](https://millionrounds.com/fund/slow-ventures) [Sony Innovation Fund](https://millionrounds.com/fund/sony-innovation-fund) Source recorded - **May 2019** Series A **$6.6M** *4 new* *2 returning* [FoxKiser](https://millionrounds.com/fund/foxkiser) Lead [Founder Collective](https://millionrounds.com/fund/founder-collective) [Slow](https://millionrounds.com/fund/slow) [Project 11](https://millionrounds.com/fund/project-11) [MBX Capital](https://millionrounds.com/fund/mbx-capital) Asset Management Reported by FinSMEs - **Jun 2018** Seed **$2.4M** *3 new* [Founder Collective](https://millionrounds.com/fund/founder-collective) [Project 11](https://millionrounds.com/fund/project-11) Slow Ventures/ Bolt Reported by FinSMEs ## Founders and team From Mightier's own website: 1 founder, 6 on the team. **Jason Kahn** Co-Founder, Chief Science Officer - **Bruce Clark** CEO with 40 years of experience - **Bruce Clarke** CEO with 40 years of experience in the - **Daniel Gutierrez** Chief Operating Officer - **Kerry Sain** Chief Commercial Growth Officer at Aetna - **Daniel O'donnell** Managing Diretor at FOXKISER - **David Kim** Managing Director of DigiTx ## 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 A** 2019 **Series B** 2021 [Founder Collective](https://millionrounds.com/fund/founder-collective) [Project 11](https://millionrounds.com/fund/project-11) [FoxKiser](https://millionrounds.com/fund/foxkiser) L [Slow Ventures](https://millionrounds.com/fund/slow-ventures) [Sony Innovation Fund](https://millionrounds.com/fund/sony-innovation-fund) [Slow](https://millionrounds.com/fund/slow) [MBX Capital](https://millionrounds.com/fund/mbx-capital) Asset Management Slow Ventures/ Bolt ## Everyone who backed them [Founder Collective](https://millionrounds.com/fund/founder-collective) VC firm **3** rounds [Project 11](https://millionrounds.com/fund/project-11) VC firm **2** rounds [FoxKiser](https://millionrounds.com/fund/foxkiser) Investment firm **1** round, led 1 [Slow Ventures](https://millionrounds.com/fund/slow-ventures) VC firm **1** round [Sony Innovation Fund](https://millionrounds.com/fund/sony-innovation-fund) Corporate VC **1** round [Slow](https://millionrounds.com/fund/slow) VC firm **1** round [MBX Capital](https://millionrounds.com/fund/mbx-capital) VC firm **1** round Asset Management no record of our own yet **1** round Slow Ventures/ Bolt 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=mightier). ## Also claim to have backed them These 4 firms list Mightier 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. [Asset Management Ventures](https://millionrounds.com/fund/asset-management-ventures) VC firm Per its own site [Eastward Capital Partners](https://millionrounds.com/fund/eastward-capital-partners) VC firm Per its own site [DigiTx Partners](https://millionrounds.com/fund/digitx-partners) VC firm Per its own site [K. Ventures](https://millionrounds.com/fund/k-ventures) VC firm Per its own site ## Quick answers about Mightier ### Who invested in Mightier? Mightier's investors include Founder Collective, Project 11, FoxKiser, Slow Ventures and Sony Innovation Fund, and 4 more on record. ### How much has Mightier raised? Mightier has raised $26M across 3 rounds since 2018. ### When did Mightier last raise? Mightier's most recent round was a Series B of $17M in Dec 2021. ### What was Mightier's biggest round? Its most recent round, $17M in Dec 2021, is also its largest on record. ### Who backed Mightier first? Mightier's first round on record, in Jun 2018, was backed by Founder Collective, Project 11 and Slow Ventures/ Bolt. ### What stage is Mightier at? Mightier's latest named round is a Series B, in Dec 2021. ### Where is Mightier based? Mightier is based in the United States. ### Who led Mightier's rounds? FoxKiser led the Series A in 2019. ## Companies like Mightier 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