HeartHero

Denver, CO · Founded 2016 · Privately Held (backing)

Developer of an automated external defibrillator (AED) intended to empower anyone, anywhere to save a life from sudden cardiac arrest. HeartHero is based in Denver, CO and was founded in 2016. Its last reported valuation was $20.5 million in Aug 2019. It has raised $18.5 million across 3 recorded rounds; the latest was a $4 million seed round in Jun 2025.

Last reported valuation
$20.5M
Oct 2026
Priced at
—
Total raised
$18.5M
Last round
Seed Round
Jun 2025
How much has HeartHero raised?
$18.5Macross 3 recorded rounds · Jul 2023 – Jun 2025

Most recently, HeartHero raised $4.0M in its Seed Round (Jun 2025).

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HeartHero round by round

3 rounds
Jun 2025Seed Round$4.0MSEC filing▮
27 investors participated
Jan 2024Seed Round$3.8MSEC filing▮
12 investors participated
Jul 2023Seed Round$2.1MSEC filing▮
79 investors participated

How much has HeartHero raised?

HeartHero has raised $18.5 million across 3 recorded rounds since 2023. The largest was a $4 million seed round in Jun 2025.

HeartHero has filed 2 Form Ds with the SEC since 2023, most recently in Nov 2024 ($3.8 million sold to 12 investors).

HeartHero investors

4 investors are on record for HeartHero, including PIC Investment Group, AngelMD, COPIC Companies and Colorado Venture Capital Authority. The seed round in Jun 2025 drew 27 investors.

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4 investors have backed HeartHero.

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Frequently asked about HeartHero

How much has HeartHero raised?
HeartHero has raised $18.5M in total across 3 recorded funding rounds.
When was HeartHero's last funding round?
HeartHero's most recent recorded round was Seed Round in Jun 2025, raising $4.0M.