David Sloane
Angel investor in Boston
Boston, Massachusetts
David Sloane, Angel investor in Boston is an active investor based in Boston, Massachusetts. This profile covers what David Sloane backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestment PartnerOperator
- Stages
- Seed
- Invests in
- Artificial IntelligenceHealthcare & BiotechBiotech & PharmaSaaS & EnterpriseConsumer & RetailClimate & EnergyDeveloper Tools & DataHardware & Deep Tech
- Location
- Boston, Massachusetts
- Typical check
- $250K
- Past investments
- 4
Notable investments
Obama for AmericaHow to reach David Sloane
Angels and operators like David Sloane 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 David Sloane
Frequently Asked Questions
What does David Sloane invest in?
David Sloane invests in Artificial Intelligence, Healthcare & Biotech, Biotech & Pharma and SaaS & Enterprise, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does David Sloane invest at?
David Sloane typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is David Sloane's typical check size?
David Sloane typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact David Sloane?
Unlock David Sloane's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.