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Wesper

Wesper

Private
New York City, New YorkHealthcare & Life Scienceshttps://wesper.co/

Last Round

Seed Round

Jul 14, 2026

Total Funding Raised

$14.03M

Momentum

Top 1%

of companies Caplight tracks

Company Overview

Wesper is a digital health company that provides an FDA-cleared, at-home sleep testing platform using wireless patches to diagnose and monitor sleep disorders such as sleep apnea.

Sector

Healthcare & Life Sciences

Verticals

Medical Devices, Health IoT, Healthcare Analytics, Patient Engagement

Business Model

B2B

Customer Profile

Usage-Based SaaS, Hardware Sales

AI Layer

Application

Keywords

home sleep apnea testingHSATsleep medicineremote patient monitoringRPMdigital healthsleep apnea diagnosistelemedicinewearable medical devicesleep labclinical diagnostic platformvirtual carebiometric sensorsleep techpolysomnographyPSG

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Wesper Comparables

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

Wesper comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
SleepImage
89%
Onera
88%
Huxley Medical, Inc.
87%

Wesper Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Seed RoundJul 14, 2026
Seed RoundJul 14, 2026
Series ANov 21, 2022
SeedJun 28, 2020

Wesper Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 20, 2026

    Open roles increased to 18, 3x the trailing average.

  • Jul 14, 2026

    Raised $9.6M in a Seed Round.

Wesper Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Wesper Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersNew York City, New York
Employee Range32
Year Founded2017
Last FundingJul 14, 2026

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