Fundraising Fox

Adam Pratt

Founder

Founder at Henry

New York, New York, United States

FoundedHenry · YC

About

Adam Pratt is a co-founder and CTO at Henry. Previously, he was a firefighter in Hamilton, NY, and co-founded Halligan, a fire department software platform that was acquired by Vector Solutions in 2019.

Founder at HenryYC S24

Intro paths

YC

Adam went through Y Combinator (Summer 2024) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was David Lieb, General Partner at Y Combinator — the partner who ran Henry's batch and knows the company first-hand. YC profile ↗

→

In turn, Adam can intro founders to Henry's investors below.

Henry's investors · 6

1Sharpe VenturesPiedmont · $500K – $2M checks · since 2025Coalition OperatorsDover · $500K checks · since 2025Orange CollectiveDanville · since 2025StoryHouseSisters · since 2025Susa VenturesSan Francisco · $1M – $5M checks · since 2025Y CombinatorSan Francisco · $500K checks · since 2024

Co-founders at Henry

SGSammy Greenwall
Sammy GreenwallFounder, CEO

Experience

  1. Henry AI (YC S24)CTO & Co-Foundercurrent2024 — presentSan Francisco Bay Area
  2. ZocdocEngineering Manager II2023 — 2024New York, United States
  3. ZocdocEngineering Manager I2022 — 2023New York, United States
  4. ZocdocTech Lead2022New York, United States
  5. ZocdocSenior Software Engineer2021 — 2022New York, New York, United States
  6. ZocdocSoftware Engineer2018 — 2021New York, New York, United States
  7. Halligan Inc.Co-Founder2016 — 2018
  8. Hamilton Fire DepartmentFirefighter2015 — 2018Hamilton, New York, United States
  9. Colgate UniversityStudent2014 — 2018Hamilton, NY
  10. Design For A Healthy SacramentoData Analyst2015Greater Sacramento
  11. FotoNotesSummer Intern - Mobile and Cloud Computing2015Oakland CA
  12. JenerationDrupal Developer2013 — 2015Oakland CA
  13. Epilepsy FoundationBoard of Directors and Chief Financial Officer (CFO) - Young Adult Leadership Council2011 — 2014San Francisco Bay Area
  14. RISE Clinic - Anambra, NigeriaHead of Technology - Epilepsy Clinic2013Anambra, Nigeria

Skills & more

Computer Science18Guitar4Tennis4Java16CSS13SQL4JavaScript4HTML4Discrete Structures4

Languages English · Spanish

From Adam's professional profile.

Frequently asked questions

Who is Adam Pratt?
Adam Pratt is a co-founder and CTO at Henry. Previously, he was a firefighter in Hamilton, NY, and co-founded Halligan, a fire department software platform that was acquired by Vector Solutions in 2019.
Where does Adam Pratt work?
Adam Pratt is Founder of Henry.
What companies did Adam Pratt found?
Adam Pratt founded Henry.
Where did Adam Pratt go to school?
Adam Pratt studied at Y Combinator (S24); Colgate University (Computer Science); Unitek EMT & Paramedic (Emergency Medical Technician (EMT) Training).

Founder mafias

Y Combinator mafia8,773

Also came through, then founded or led a company.

Sam AltmanPresidentFounded Tools for Humanity +3Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianYC Summer 2005Founded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded HotspotsTrae StephensYC Winter 2022Founded Pursuit +1

+ 8,766 more

Y Combinator mafia4,716

Also came through, then founded or led a company.

Ryan SheaEntrepreneurshipFounded StacksTarek MansourFounded KalshiSuhail DoshiEating beans & riceFounded Playground +1Subomi OluwalanaW22Founded ConvoyDarius "Bubs" MonsefS19Founded Sightbox +3Matthew ScholzFounded Oisin Biotechnologies +3

+ 4,709 more

Colgate University mafia7

Also came through, then founded or led a company.

Jake SeipBAFounded Aero +1Elise BatesBachelor's degreeFounded Attane HealthBharat MedirattaBAFounded AltSchoolJoseph DiTomasoBAFounded AlltheroomsDaniel BarabanderBachelor of Arts (B.A.) salutatorian of class / summa cum laudeFounded HaywheelRohan MehtaBachelorsFounded Arcane

Head-Royce School mafia3

Also came through, then founded or led a company.

Sam OshayHigh SchoolFounded RecurrencyEllen HuiFounded Thorntale

Same school

Also attended Y Combinator2,000

Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyMaroof AhmedFounder at Octopus VenturesJustin SwartPartner at Bitkraft Esports VenturesCollin WallaceGeneral Partner at Lobby Capital

+ 1,994 more

Also attended Colgate University78

David FialkowGeneral Catalyst co-founder, founder-first company builder, data and digital-health investor, and documentary producerJack PierrepontInvestor at DN CapitalKelsey BeausoleilBusiness Development Network at Redpoint VenturesDevon McDonaldInvestor at OpenView Venture PartnersStephanie ManningCOO & Head of Platform at Lerer HippeauBailey DickeyInvestor at Notable Capital

+ 72 more

Also attended Head-Royce School8

Ryan IsonoDeal Partner at Felicis VenturesJulia de PetraTalent at AudaciousNoah DoyleManaging Director at Javelin Venture PartnersIsabel WrubelInvestor at HeadlineRichard ArneyBoard of Directors Chair of Compensation Committee at Accial CapitalJulia BeilmanPrincipal at The Chernin Group (TCG Crypto)

+ 2 more

Shared employers

Also worked at Henry AI (YC S24)2

Jack SchoenfeldAnalyst at Time BioVenturesSammy GreenwallFounder, CEO at Henry

Also worked at Zocdoc16

Ryan SheaCo-founder of Blockstack (Stacks)Basil AlomaryPrincipal, Head of Research & Growth Strategy at StripesMelissa LuxembergVP Of Finance & Operations at Voyager PartnersJason FingerManaging Partner at Upper90Kalindi ShahGrowth and Finance at Rock HealthMadelyn KnowlesResearch at Rock Health

+ 10 more

Also worked at Colgate University6

Lucy BischofTalent Manager at Mainsail PartnersWhitney RoutmanVice President at Aliment CapitalAndy GreenfieldGeneral Partner at TIA VenturesPeter BertoneVenture Fellow at Borealis VenturesBen MorssOperations Associate at BIOSPRING PARTNERSRebecca SilbermanPrincipal at RA Capital