Fundraising Fox

Christopher O'Donnell

Founder

Co-founder at Day AI

Winchester, Massachusetts, United States

FoundedDay 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

Co-founders at Day AI

MPMichael Pici
Michael PiciCo-founder

Experience

  1. Day AIFounder & CEOcurrent2023 — presentBoston, Massachusetts, United States
  2. ThriveChief Product Officer2021 — 2023Boston, Massachusetts, United States
  3. ProfitWell by PaddleCo-founder & Board Member2009 — 2022
  4. HubSpotChief Product Officer2020 — 2021Cambridge, MA
  5. HubSpotSVP of Product2017 — 2020Cambridge, MA
  6. HubSpotVP of Product2016 — 2017Cambridge
  7. HubSpotVP of Product Management, Sales Products2013 — 2016
  8. HubSpotDirector of Product Management2011 — 2013
  9. MIT Sloan School of ManagementGuest Lecturer2013 — 2020Cambridge, MA
  10. Firetower.app (acquired by Crashlytics, Inc.)Co-Founder2009 — 2012
  11. Performable (acquired by HubSpot)Director, Product Development2010 — 2011
  12. Transparent LanguageDirector, Product Management and User Experience2008 — 2010

Skills & more

Product Management81User Experience60Online Marketing78Web Analytics47Product Development39Web Development29Analytics32Product Marketing19Web Design13Social Networking16Mobile Applications10SEM9
+12 moreEmail MarketingSEOWeb ApplicationsInformation ArchitectureLead GenerationGraphic DesignProduct DesignTornadoTeam LeadershipDADSHubSpotSaaS

Languages 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.

Same school

Also attended Brown University423

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

+ 417 more

Also attended Phillips Exeter Academy105

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 DFJPhilip KalikmanAssistant Professor of Real Estate, Finance, & Economics at Joyance Partners

+ 99 more

Also attended Cardigan Mountain School3

Henry HuAssociate at S2G InvestmentsJun Ho BaeInvestor at Altara VenturesThomas MoonVice President at Sapphire Ventures

Shared employers

Also worked at Thrive12

Mamoon HamidPartner at Kleiner PerkinsAbby LevyManaging Partner & Co-Founder at Primetime PartnersIan ChiuManaging Partner at Owl VenturesMegan KellyPartner at Threshold VenturesBá MinuzziFounder and General Partner at Babel VenturesCourtney ReumCo-Founder and Partner at M13

+ 6 more

Also worked at ProfitWell by Paddle3

Matt ShapiroVP, Investments at York IEAaron WhiteInvestor at Impellent VenturesVickrum NabarAngel at Predictive VC

Also worked at HubSpot60

Pat GradyPartner at Sequoia CapitalJessica DowdInvestor at OpenView Venture PartnersJoe ChernovInvestor at Battery VenturesStacey BishopPartner at Scale Venture PartnersAhmed Al-BaharEntrepreneur in Residence at Storm VenturesSelina TobaccowalaVenture Partner at Lobby Capital

+ 54 more

Also worked at MIT Sloan School of Management111

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

+ 105 more