Rythm Health

San Francisco, CA · Founded 2024 · Privately Held (backing)

Developer of blood testing kits intended to track health performance. Rythm Health is based in San Francisco, CA and was founded in 2024. Its last reported valuation was $73.3 million in Nov 2025. It has raised $24.8 million across 3 recorded rounds; the latest was a $31.1 million early-stage round in Jun 2026.

Last reported valuation
$73.3M
Oct 2026
Priced at
—
Total raised
$24.8M
Last round
Early Stage VC
Jun 2026
What is Rythm Health worth?
$73.3Mlast reported valuation · Oct 2026

Rythm Health's last reported valuation, Nov 2025. Nothing priced has surfaced since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Rythm Health funding history

3 rounds
DateRoundRaisedPost-money
Jun 2026Early Stage VC$31.1M▮
Oct 2025Early Stage VC$19.3M▮
May 2025Early Stage VC$5.5M▮
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Rythm Health valuation

Rythm Health's last reported valuation was $73.3 million in Nov 2025. No priced round, secondary trade or fund mark has surfaced since.

How much has Rythm Health raised?

Rythm Health has raised $24.8 million across 3 recorded rounds since 2025. The largest was a $5.5 million early-stage round in May 2025; the most recent was a $31.1 million early-stage round in Jun 2026.

Rythm Health has filed 4 Form Ds with the SEC since 2025, most recently in Jun 2026 ($31.1 million sold to 8 investors).

How Rythm Health's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Rythm Health, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by last reported valuation. Question about this number? Full methodology →

Frequently asked about Rythm Health

What is Rythm Health worth?
Rythm Health is valued at $73.3M as of Oct 2026. Rythm Health's last reported valuation, Nov 2025. Nothing priced has surfaced since.
How much has Rythm Health raised?
Rythm Health has raised $24.8M in total funding across 3 recorded rounds.
When did Rythm Health last raise?
Rythm Health last raised in Jun 2026 (Early Stage VC), raising $31.1M.