David Blumberg
Founder & Managing Partner at Blumberg Capital
North Miami Beach, Florida
David Blumberg, Founder & Managing Partner at Blumberg Capital is an active investor based in North Miami Beach, Florida. This profile covers what David Blumberg backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEInvestment PartnerFounder
- Stages
- Early Stage VentureSeedSeries ASeries B
- Invests in
- SaaS & EnterpriseHealthcare & BiotechCybersecurityFintechDigital Health & HealthTechMedia & ContentConsumer & RetailAR/VR & Metaverse
- Location
- North Miami Beach, Florida
- Typical check
- $750K
- Past investments
- 25
Notable investments
Angle Health
Fortscale
ZipZap
Strevus
Segmed
Upfront Digital Media
Parse.ly
Kloudfuse
Intelage
Jassby
Slync.io
StoryBoxHow to reach David Blumberg
Angels and operators like David Blumberg 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.
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About this profile
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Cite this page
Round Funded. "David Blumberg." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/david-blumberg
Frequently Asked Questions
What does David Blumberg invest in?
David Blumberg invests in SaaS & Enterprise, Healthcare & Biotech, Cybersecurity and Fintech, typically at Early Stage Venture, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does David Blumberg invest at?
David Blumberg typically invests at Early Stage Venture, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is David Blumberg's typical check size?
David Blumberg typically writes checks around $750K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.