Mason Freeman
Venture investor in Boston
Boston, Massachusetts
Mason Freeman, Venture investor in Boston is an active investor based in Boston, Massachusetts. This profile covers what Mason Freeman backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCInvestor
- Stages
- Seed
- Invests in
- Healthcare & BiotechDigital Health & HealthTechBiotech & PharmaMedTech & Medical DevicesIoT & Connected DevicesMobility & LogisticsEdTech
- Location
- Boston, Massachusetts
- Typical check
- $250K
- Past investments
- 56
Notable investments
Precision NanoSystemVor Biopharma
Aprea
Arvinas
GenePeeks
RareCyte
Portal Instruments
Entrada TherapeuticsCeterix Orthopaedics
Audentes Therapeutics
CinCor PharmaHomology MedicinesHow to reach Mason Freeman
Angels and operators like Mason Freeman reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
Connect with Mason Freeman
Frequently Asked Questions
What does Mason Freeman invest in?
Mason Freeman invests in Healthcare & Biotech, Digital Health & HealthTech, Biotech & Pharma and MedTech & Medical Devices, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mason Freeman invest at?
Mason Freeman typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Mason Freeman's typical check size?
Mason Freeman typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Mason Freeman?
Unlock Mason Freeman's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.