COMPANY PROFILE · UPDATED 18 NOV 2025

Eight

Eight Sleep is an American technology company based in New York City that specializes in developing and manufacturing of smart mattresses.

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Founded: 2014
Headcount: 158
Open roles: 13
Last raised: Series D · Sign in to view

LEADERSHIP

Founders & key people

Alexandra Zatarain

CMO at Eight Sleep

Eight SleepCleo CapitalThe NORTH by Female Founder CollectiveAltaHireTalentMOWAY CombinatorTecnológico de MonterreyGeorgetown UniversityUniversity of Miami

Matteo Franceschetti

CEO at Eight Sleep

Eight SleepForbes Technology CouncilMicrosoftFWD.usGlobal Investment RenewableTechstarsY CombinatorUniversità degli Studi di Ferrara

Andrea Ballarini

Former COO at Eight Sleep

CasavoFabricaTechstarsEight SleepHyperfairInnextY CombinatorLondon School of Economics and Political Science (LSE)Yale UniversityUniversità Bocconi

Massimo Andreasi Bassi

CTO at Eight Sleep

Eight SleepUpsightPlayHavenSTAQStaq.ioDomainsBotSapienza University of Rome

OPEN ROLES

Hiring at Eight

View all 13 open roles →

FUNDING

Capital raised

Total raised

$262,066,624

Investors

Y Combinator Founders Fund Khosla Ventures Craft Ventures General Catalyst 8vcAlex RodriguezAltaIR CapitalAnthony PomplianoAtreides ManagementAzure Capital PartnersBeyond The Game NetworkCV Catalyst FundCharles LeclercComcast VenturesCota CapitalFresh VCGaingelsGlobivestHSGJ.D. MartinezJason CalacanisJaws VenturesJesse RobbinsKarman VenturesKevin HartKevin HartzKris BryantKyle VogtNaval RavikantNight Owl VenturesOpen Opportunity FundRuventoRyan PetersenSGH CapitalSahin BoydasSand Hill AngelsSinovation VenturesSoftbankSophia AmorusoStanford UniversityStartXSterling.VCSway VenturesTIA VenturesThe Syndicate.comUpslope VenturesVALORVast VenturesYunqi PartnersZak Brownnorthstar.vc

Funding rounds

Series D
$50MMar 4, 2026
Series D
HSG, Y Combinator, VALOR, Zak Brown, Founders Fund, Charles Leclerc, Kevin Hart, Softbank, Atreides Management
$100MAug 18, 2025
Series Unknown
$150KOct 31, 2024
Series C
VALOR, Naval Ravikant, Alex Rodriguez, Founders Fund, Kyle Vogt, General Catalyst, Kevin Hart, Khosla Ventures, J.D. Martinez, Softbank, Sophia Amoruso, Anthony Pompliano, Kris Bryant, Jaws Ventures, Karman Ventures, Jesse Robbins, northstar.vc
$86MAug 29, 2021
Series C
Founders Fund, 8VC, Y Combinator, Khosla Ventures, Craft Ventures, Kevin Hartz, Ryan Petersen, Beyond The Game Network, Gaingels, Open Opportunity Fund, Sand Hill Angels, Night Owl Ventures, Jason Calacanis, The Syndicate.com, Sahin Boydas
$40MNov 5, 2019
Series B
Khosla Ventures, Yunqi Partners, Y Combinator, Globivest
$14MMar 7, 2018
Series A
Yunqi Partners, Azure Capital Partners, Y Combinator, StartX, Comcast Ventures, Sinovation Ventures, Sway Ventures, Ruvento, AltaIR Capital, CV Catalyst Fund
$5MJan 23, 2017
Series A
Yunqi Partners, Azure Capital Partners, SGH Capital
$10.4MOct 4, 2016
Seed
Y Combinator, Vast Ventures, Yunqi Partners, Upslope Ventures, Comcast Ventures, Cota Capital, Stanford University, Azure Capital Partners
$6MMar 1, 2016
Convertible Note
Upslope Ventures, Sterling.VC, TIA Ventures, Fresh VC, Night Owl Ventures
$620KSep 30, 2014