Find your path to Christopher
315 people in our graph share verified history with Christopher — schools, employers, funds. One of them is your warm intro.
Jessica DowdunlockedChristopher: together at HubSpot (2013–2014)
×3Christopher: together at Brown University
×3Christopher: together at HubSpot
Christopher: together at Day AI
About
Christopher O'Donnell is the founder and CEO of Day AI, a company that provides customer memory for AI agents. The platform ingests and updates records of a team's calls, emails, and message threads to make that information available to the agents a customer builds.
Co-founder at Day AI
Intro paths
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In turn, Christopher can intro founders to Day AI's investors below.
Day AI's investors · 8
ConvictionSan Francisco · $1M – $25M checks · since 2026GreenoaksSan Francisco · $1M – $50M checks · since 2026Inspired CapitalNew York · $500K – $20M checksPermanent Capital VenturesChicagoPillar VCBoston · $50K – $4M checksSequoia CapitalMenlo Park · $4.4M – $214M checks · since 2026Sound VenturesSanta Monica · since 2026Stage 2 CapitalLincoln · $200K – $4M checks
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Co-founders at Day AI
MP
Michael PiciCo-founder
Experience
- Day AIFounder & CEOcurrent2023 — presentBoston, Massachusetts, United States
- ThriveChief Product Officer2021 — 2023Boston, Massachusetts, United States
- ProfitWell by PaddleCo-founder & Board Member2009 — 2022
- HubSpotChief Product Officer2020 — 2021Cambridge, MA
- HubSpotSVP of Product2017 — 2020Cambridge, MA
- HubSpotVP of Product2016 — 2017Cambridge
- HubSpotVP of Product Management, Sales Products2013 — 2016
- HubSpotDirector of Product Management2011 — 2013
- MIT Sloan School of ManagementGuest Lecturer2013 — 2020Cambridge, MA
- Firetower.app (acquired by Crashlytics, Inc.)Co-Founder2009 — 2012
- Performable (acquired by HubSpot)Director, Product Development2010 — 2011
- Transparent LanguageDirector, Product Management and User Experience2008 — 2010
Skills & more
Product Management81User Experience60Online Marketing78Web Analytics47Product Development39Web Development29Analytics32Product Marketing19Web Design13Social Networking16Mobile Applications10SEM9
+12 more
Email MarketingSEOWeb ApplicationsInformation ArchitectureLead GenerationGraphic DesignProduct DesignTornadoTeam LeadershipDADSHubSpotSaaSLanguages English · Italian · Portuguese · Spanish
From Christopher's professional profile.
Frequently asked questions
- Who is Christopher O'Donnell?
- Christopher O'Donnell is the founder and CEO of Day AI, a company that provides customer memory for AI agents. The platform ingests and updates records of a team's calls, emails, and message threads to make that information available to the agents a customer builds.
- Where does Christopher O'Donnell work?
- Christopher O'Donnell is Co-founder of Day AI.
- What companies did Christopher O'Donnell found?
- Christopher O'Donnell founded Day AI.
- Where did Christopher O'Donnell go to school?
- Christopher O'Donnell studied at Brown University (Bachelor's degree, Computers & Music); Phillips Exeter Academy (High School); Cardigan Mountain School.
Founder mafias
Brown University mafia266
Also came through, then founded or led a company.
Theresia GouwBachelor of Engineering - BEFounded EarlyJoe GebbiaJoint classesFounded AirbnbDylan FieldScBFounded FigmaPeter ThompsonBachelor's DegreeFounded Cleave Biosciences +4Peter Thompson, M.D.Bachelor's DegreeFounded Cleave Biosciences +4Grant VerstandigFounded Zephyr AI +3
+ 259 more
Phillips Exeter Academy mafia53
Also came through, then founded or led a company.
Hanson S. Gifford, IIIFounded Miramar Labs +3James CurrierHigh School DiplomaFounded Wonderhill +1Benjamin ShawFounded Vets First Choice +1Aaron WhiteHigh SchoolFounded Blissfully +1Ajay MehtaFounded Tolan AI companion +1Matt TranHigh School DiplomaFounded Skip +1
+ 46 more
HubSpot mafia42
Also came through, then founded or led a company.
Tejas ManoharSoftware Engineer InternFounded Hightouch +1Ryan NeuDirector of Sales, SMBFounded Blissfully +1Ben KellerProduct ManagerFounded RentDrop +1Vaishant KameswaranSoftware Engineer InternFounded Tabnam +1Adam BlakeEntrepreneur In ResidenceFounded Telescoped +1Remen OkoruwaSenior Product Manager | Sales ReportingFounded RentDrop +1
+ 35 more
Cardigan Mountain School mafia2
Also came through, then founded or led a company.
Same school
Also attended Brown University683
Theresia GouwFounding Partner at Acrew CapitalJoe GebbiaCo-founder of AirbnbDylan FieldCo-founder, CEO & Chair of FigmaAlexis AbramsPartner, General Counsel at Felicis VenturesJohn KimInvestor Relations at General CatalystAli Fisher SweetInvestor at Index Ventures
+ 677 more
Also attended Phillips Exeter Academy143
Nathaniel HardingManaging Partner at Cortado VenturesMichael GreeleyCo-Founder and General Partner at Flare Capital PartnersChris SaxmanDigital health entrepreneur, startup mentor, skier, fly fisherman, Steelers fanatic, Co-head of Health 2.0 Denver/Boulder ChapterMax Von PoelnitzPartner at Foothill VenturesJohn H. N. FisherFounder and Managing Partner at DFJJacques PouheManaging Director at Skyview Ventures
+ 137 more
Also attended Cardigan Mountain School3
Shared employers
Also worked at Thrive16
Mamoon HamidPartner at Kleiner PerkinsHeather EwingDirector, Portfolio Talent at JMI EquityAbby LevyManaging Partner & Co-Founder at Primetime PartnersIan ChiuManaging Partner at Owl VenturesMegan KellyPartner at Threshold VenturesBá MinuzziFounder and General Partner at Babel Ventures
+ 10 more
Also worked at ProfitWell by Paddle3
Also worked at HubSpot79
Jessica DowdInvestor at OpenView Venture PartnersJoe ChernovInvestor at Battery VenturesAhmed Al-BaharEntrepreneur in Residence at Storm VenturesSelina TobaccowalaVenture Partner at Lobby CapitalBrian BalfourGrowth Leader, Entrepreneur, & Angel InvestorElias TorresInvestor at Array Ventures Management Llc
+ 73 more
Also worked at MIT Sloan School of Management145
Isabelle StyslingerSenior Associate, Rise of the Rest at RevolutionNoubar AfeyanInvestor at Flagship PioneeringIsabelle TashimaSr. Associate at Volition CapitalAkanksha MehtaInvestor at TRANSFORMATION CAPITALStephen MarcusCo-Founder and General Partner at Riot VenturesRandy CohenHarvard Business School Professor at FemHealth Ventures
+ 139 more