Fundraising Fox

CJ Armbrust

Investor

Principal at American Family Ventures

United States

Writes $250K – $10M checks · typically $5M

About

CJ Armbrust, a former web developer, authors flagship analyses on AI in insurance and—with SixSibs venture experience and board observer roles at Voxel, Plantd, and Branch—brings rare industrial, risk-focused expertise.

Invests in

Enterprise SoftwareFintechHealthtechInsurTechPropTech

Experience

  1. American Family VenturesVenture Capital Principalcurrent2022 — present
  2. MomentoBoard Observercurrent2025 — presentMexico City, Mexico
  3. WyzeBoard Observercurrent2025 — present
  4. LogRock Inc.Board Observercurrent2024 — present
  5. PlantdBoard Directorcurrent2023 — present
  6. BranchBoard Observercurrent2023 — present
  7. VoxelBoard Observer2021 — 2023San Francisco Bay Area
  8. Private Family OfficeVenture Capital Principal2020 — 2022
  9. American Family VenturesVenture Capital Investor2017 — 2020
  10. American Family InsuranceCorporate Development2016 — 2017
  11. Momentum LabsSoftware Developer2015San Francisco Bay Area
  12. TechnoServeAnalyst2014Washington D.C. Metro Area

Colleagues at American Family Ventures

Aditi Dupai
Investor Relations and Platform Associate at American Family Ventures
Amanda Joseph
Principal at American Family Ventures
Aven Gotzion
Portfolio Manager at American Family Ventures
Brittany Clements
Managing Director at American Family Ventures
Cooper LaRue
Associate at American Family Ventures
Erika White
Senior Marketing and Platform Associate at American Family Ventures
Eyal Karsh
Head of American Family Ventures at American Family Ventures
Joann Martin
Project and Program Coordinator at American Family Ventures

Network4

Amanda Joseph
Principal at American Family Ventures
Brittany Clements
Managing Director at American Family Ventures
Cooper LaRue
Associate at American Family Ventures
Dan Reed
Managing Director at American Family Ventures

Investors connected to CJ in public investor directories — a warm-intro map.

Frequently asked questions

Who is CJ Armbrust?
CJ Armbrust, a former web developer, authors flagship analyses on AI in insurance and—with SixSibs venture experience and board observer roles at Voxel, Plantd, and Branch—brings rare industrial, risk-focused expertise.
Where does CJ Armbrust work?
CJ Armbrust is Principal at American Family Ventures.
What does CJ Armbrust invest in?
CJ Armbrust invests in Enterprise Software, Fintech, Healthtech, InsurTech, PropTech.
What check size does CJ Armbrust write?
CJ Armbrust typically writes checks of $250K – $10M.

Shared employers

Also worked at Wyze3

Larry MarcusManaging Director at Marcy Venture PartnersParker BarrilePartner at Norwest Venture PartnersAiden BaiFounder at Million

Also worked at Branch3

Ian SigalowCo-Founder & Managing Partner at GreycroftJared StasikPartner at Detroit Venture PartnersVikas SinghalPartner at Hudson Structured Capital Management

Also worked at Private Family Office18

Raychel BailonVP of Finance at Felicis VenturesSrini AnanthManaging Director at Intel CapitalMasha LevinVenture Partner at One Way VenturesGeordan MandellChief of Staff and VP of Operations and Finance at VIEWPOINT VENTURESNatoli FarberInvestment Partner at Mangusta CapitalSarah BeresfordHead of Investor Relations at Obvious Ventures

+ 12 more

Also worked at American Family Insurance13

PatrickInvestor at MGV.VCChoy Onn MunExecutive Assistant at Asia PartnersEyal KarshHead of American Family Ventures at American Family VenturesAditi DupaiInvestor Relations and Platform Associate at American Family VenturesMary BoersmaPlatform Principal at American Family VenturesPat KneelandPrincipal at American Family Ventures

+ 7 more