Layer Health

Boston, MA · Founded 2023 · Privately Held (backing)

Operator of a clinical reasoning platform intended to interpret medical records and derive meaningful clinical insights. Layer Health is based in Boston, MA and was founded in 2023. It was valued at $100 million at its early-stage round in Aug 2025, the last priced event on record. It has raised $33.5 million across 1 recorded round; the latest was a $29.5 million early-stage round in Dec 2024.

PMV mark · valuation
$100.0M
Oct 2026
Priced at
its early-stage round
Aug 2025
Total raised
$33.5M
Last round
Early Stage VC
Dec 2024
How much has Layer Health raised?
$33.5Macross 1 recorded rounds · Dec 2024 – Dec 2024

Most recently, Layer Health raised $29.5M in its Early Stage VC (Dec 2024).

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Layer Health round by round

1 rounds
Dec 2024Early Stage VC$29.5MSEC filing▮
10 investors participated

How much has Layer Health raised?

Layer Health has raised $33.5 million across 1 recorded round since 2024. The largest was a $29.5 million early-stage round in Dec 2024.

Layer Health has filed 2 Form Ds with the SEC, most recently in Dec 2025 ($29.5 million sold to 10 investors).

Layer Health investors

12 investors are on record for Layer Health, including General Catalyst, GV, Massachusetts Institute of Technology and Flare Capital Partners. The early-stage round in Dec 2024 drew 10 investors.

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12 investors have backed Layer Health.

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Frequently asked about Layer Health

How much has Layer Health raised?
Layer Health has raised $33.5M in total across 1 recorded funding rounds.
When was Layer Health's last funding round?
Layer Health's most recent recorded round was Early Stage VC in Dec 2024, raising $29.5M.