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SleepSpace

SleepSpace

Private
New York City, New YorkHealthcare & Life Scienceshttps://sleepspace.com/

Last Round

Grant

Oct 1, 2025

Est. Valuation

$10M

Total Funding Raised

$8.65M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

SleepSpace is a health and wellness company that provides a sleep operating system and mobile application designed to improve sleep quality through personalized analysis, sound-based interventions, and coaching.

Sector

Healthcare & Life Sciences

Verticals

Mental Health, D2C Brands, Home & Lifestyle, Sports & Fitness, Subscription Commerce

Business Model

B2C

Customer Profile

Subscription SaaS, Hardware Sales

AI Layer

Application

Keywords

sleep trackingdigital therapeuticssleep appinsomnia treatmentsleep techcorporate wellnessAI sleep coachsleep hygieneDTxsmart mattresssleep optimizationbiohackingsleep sound appsleep accessories

Historical Pricing

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Caplight Momentum Score

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SleepSpace Comps

Public and private peers based on sector, stage, and business model.

SleepSpace comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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SleepSpace Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantOct 1, 2025
CrowdfundingMar 31, 2022
SeedAug 4, 2021
GrantDec 12, 2019

Key People

Founding team and executive leadership

Daniel Gartenberg

Founder CEO

Founding Team

Melissa M.

Chief Operating Officer

Executive Team

SleepSpace Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Oct 1, 2025

    $500K grant from National Institute on Aging and NIH RADx.

SleepSpace Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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SleepSpace Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersNew York City, New York
Employee Range7
Year Founded2017
Last FundingOct 1, 2025

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