Skip to main content
Caplight Logo









Layer Health

Layer Health

Private
Boston, MassachusettsHealthcare & Life Scienceshttps://layerhealth.com

Last Round

Series A

Mar 28, 2025

Est. Valuation

$100M

Total Funding Raised

$25M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Layer Health operates in Healthcare & Life Sciences and is based in Boston, Massachusetts. Its latest recorded funding round was a Series A round in March 2025.

Layer Health is a healthcare technology company that provides an AI-powered platform designed to help healthcare providers derive actionable insights from patient data to enhance patient care and optimize treatment decisions.

Sector

Healthcare & Life Sciences

Verticals

Healthcare Analytics, Medical AI, NLP & Conversational AI, Vertical SaaS, Workflow Automation

Business Model

B2B

Customer Profile

Subscription SaaS, Services & Consulting

AI Layer

Application

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

Caplight clients see full MarketPrice™ history and secondary transactions.

Book a demo

For institutional investors. Book with your work email.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

Momentum history

Caplight clients track how buyer interest and sentiment change over time.

Book a demo

For institutional investors. Book with your work email.

Layer Health Comparables

Compare Layer Health with similar companies based on industry and business-model similarity.

Layer Health comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Carta Healthcare
86%
Pharos
85%
Phase Zero
79%
Book a demo to see all comparables

For institutional investors. Book with your work email.

Layer Health Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AMar 28, 2025
SeedNov 14, 2023
Book a demo to see all funding rounds

For institutional investors. Book with your work email.

Key People

Founding team and executive leadership

David Sontag

Chief Executive Officer

Executive Team

Brian Bhuta

Chief Product Officer

Executive Team

For institutional investors. Book with your work email.

Layer Health Investors

Notable investors and investment history

Layer Health investors
InvestorRounds
Define VenturesSeries A
GVSeries A, Seed
Intermountain VenturesSeries A
Flare Capital PartnersSeries A
General CatalystSeries A, Seed
Define VenturesSeries A
MultiCare Capital PartnersSeries A
Book a demo to see all 9 investors

For institutional investors. Book with your work email.

Market signals

Structured signals derived from secondary market and firmographic data.

  • Sep 12, 2026

    Monthly visitors increased 805% MoM, reaching 71.7K.

  • Aug 30, 2026

    Grew 23% QoQ from 48 to 59 employees.

Book a demo to see all signals

For institutional investors. Book with your work email.

Recent news

Latest coverage and updates

  • signs_new_clientNov 4, 2026

    Layer Health signs Fairview Health Services as a new client to automate and standardize clinical registry abstraction, beginning with the Get With The Guidelines-Stroke program and expanding to oncology and cardiology registries in Minnesota.

Book a demo to see all news

For institutional investors. Book with your work email.

Layer Health Filings

Explore SEC and related filing metadata, where available.

Layer Health filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Book a demo

For institutional investors. Book with your work email.

Frequently Asked Questions

Common questions about Layer Health's valuation, stock price, and market status.

Is Layer Health a public or private company?

Layer Health is a private company.

What is the current stock price of Layer Health?

Layer Health is a private company, so its shares have no public market price. Caplight tracks Layer Health's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Layer Health worth (valuation)?

Layer Health's valuation is estimated at $100.0M based on funding round data.

Can I buy Layer Health stock?

Layer Health shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Layer Health's last funding round?

Layer Health's most recent funding round was Series A on March 28, 2025.

Who are the main investors in Layer Health?

Key investors in Layer Health include Define Ventures, Define Ventures.

Will Layer Health IPO soon?

No public IPO plans have been announced for Layer Health.

How can I track Layer Health secondary market activity?

Caplight tracks bids, offers, and trades in Layer Health's shares on secondary markets.

Firmographic Details

HeadquartersBoston, Massachusetts
Employee Range52
Year Founded2023
Last FundingMar 28, 2025

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Book a demo

For institutional investors. Book with your work email.

See something wrong or outdated?