Fundraising Fox

Jamie Rosenberg

Founder

Founder and Executive Chairman at ClassWallet

Miami-Fort Lauderdale Area

FoundedClassWallet

About

Jamie Rosenberg is a two-time exited founder and Techstars alum who founded AdoptAClassroom.org, an early online crowdfunding platform for education philanthropy, and later ClassWallet, a digital wallet platform for public funds that processed over $6 billion in transactions across 37 states before his exit in 2026. He currently serves as a board member at Health Information Project (HIP), Inc., and works as a consultant, advisor, and entrepreneurship instructor. Based in Miami, he began his career in mergers and acquisitions law before launching AdoptAClassroom.org in 1998.

Founder and Executive Chairman at ClassWallet

Intro paths

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In turn, Jamie can intro founders to ClassWallet's investors below.

ClassWallet's investors · 9

Alpaca VCNew York · $500K – $1.3M checksBrentwood AssociatesLos Angeles · $50M – $200M checksEdovate CapitalDenver · $100K checksFlorida FundersTampa · $50K checksMC CapitalMiami AngelsMiami · $100K – $1M checksRainfall VenturesSan Francisco · $100K – $1M checksStand Together Ventures LabArlingtonTechstarsBoulder · $220K checks

Experience

  1. Health Information Project (HIP), Inc.Board Membercurrent2026 — present
  2. Young Musicians UniteFounding Board Membercurrent2015 — present
  3. Young Musicians UniteChair of the Board of Directors2017 — 2024
  4. Duke Pre-CollegeVisiting Professor2026
  5. ClassWalletExecutive Chairman2025 — 2026Hollywood, Florida, United States
  6. ClassWalletFounder & CEO2012 — 2025Miami-Fort Lauderdale Area
  7. AdoptAClassroom.orgFounder & CEO1998 — 2012Miami-Fort Lauderdale Area
  8. Akerman SenterfittMergers & Acquisitions Attorney1997 — 1998Miami, Florida

Skills & more

Organizational LeadershipGo-to-Market StrategyOrganizational CultureStart-ups ManagementNon-profitsProgram Management14E-commerce9SaaS3Strategic Planning24Strategic Partnerships37Fundraising2Public Speaking7
+9 moreStart-upsManagementEntrepreneurshipNonprofitsMergers & AcquisitionsPhilanthropyLeadershipStrategyCloud Computing
  • ASU+GSV Summit 2025 Speaker — ASU+GSV Summit

From Jamie's professional profile.

Frequently asked questions

Who is Jamie Rosenberg?
Jamie Rosenberg is a two-time exited founder and Techstars alum who founded AdoptAClassroom.org, an early online crowdfunding platform for education philanthropy, and later ClassWallet, a digital wallet platform for public funds that processed over $6 billion in transactions across 37 states before his exit in 2026. He currently serves as a board member at Health Information Project (HIP), Inc., and works as a consultant, advisor, and entrepreneurship instructor. Based in Miami, he began his career in mergers and acquisitions law before launching AdoptAClassroom.org in 1998.
Where does Jamie Rosenberg work?
Jamie Rosenberg is Founder and Executive Chairman of ClassWallet.
What companies did Jamie Rosenberg found?
Jamie Rosenberg founded ClassWallet.
Where did Jamie Rosenberg go to school?
Jamie Rosenberg studied at Techstars EdTech Accelerator; University of Miami School of Law; Vanderbilt University (BA, Economics).

Founder mafias

Techstars mafia582

Also came through, then founded or led a company.

Brad FeldCo-founderFounded TechstarsDavid CummingsTechstars Boulder Accelerator 2012Founded Undaunted +5Gleb ChuvpiloTechstars Boston Accelerator 2014Founded Pager +4Jagmeet LambaEntrepreneurshipFounded Certa +3Ben LammMentor & InvestorFounded Breaking +3T.J. ParkerTechstars Boston Accelerator 2013Founded Tjparker +2

+ 575 more

Vanderbilt University mafia56

Also came through, then founded or led a company.

Adam JacksonBSFounded Doctor on Demand +1Andy RinkBEFounded Playgroundpediatrics +1Christopher BulowB.A.Founded Viosera +1Pauline RotetaBachelor of Engineering (BE)Founded Pasito +1Curtis NorthcuttBachelor of ScienceFounded ChipBrain +1John NayPh.D.Founded Norm Ai +1

+ 49 more

University of Miami School of Law mafia4

Also came through, then founded or led a company.

Michael FassJuris DoctorFounded SlideJonathan LiebermanLawFounded ItopiaDaniel SandsJ.D.Founded Winible

Same school

Also attended University of Miami School of Law17

Stewart EichnerPartner, Chief Legal Officer & Chief Compliance Officer at CoinFundMichael FassVenture Partner at OutsidersDan TarmanChief Communications Officer at AIFAnne B. WalshManaging Partner at Guggenheim PartnersRichard TongChief Legal Officer at eCapital CanadaScott AkinsPartner, General Counsel at Corient UK

+ 11 more

Also attended Vanderbilt University302

Jacob JofeInvestor at Index VenturesRoss Perot Jr.Chairman of The Perot Group at Perot JainDavid JohnsonManaging Director at Intel Capital, North AmericaTom DriscollPrincipal at Differential VenturesSabina SmithPrincipal at Scale Venture PartnersPayton DobbsOperating Partner at Hoxton Ventures

+ 296 more

Shared employers

Also worked at ClassWallet3

William GuttmanPartner at Saturn PartnersDaniel ApplewhiteManaging Partner at Dorm RoomEric ReiterPartner at Brentwood Associates

Also worked at Akerman Senterfitt2

Dan TarmanChief Communications Officer at AIFJordana CohenAssociate at Alpha Sigma Capital