David Mendels
Angel investor in Brookline
Brookline, Massachusetts
David Mendels, Angel investor in Brookline is an active investor based in Brookline, Massachusetts. This profile covers what David Mendels backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- Artificial IntelligenceHealthcare & BiotechConsumer & RetailClimate & EnergyPropTech & Real Estate
- Location
- Brookline, Massachusetts
- Typical check
- $150K
- Past investments
- 9
Notable investments
3Play MediaBrightcoveWITNESS
LivepeerMovement Voter ProjectOur Generation SpeaksHow to reach David Mendels
Angels and operators like David Mendels 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 Mendels
Frequently Asked Questions
What does David Mendels invest in?
David Mendels invests in Artificial Intelligence, Healthcare & Biotech, Consumer & Retail and Climate & Energy, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does David Mendels invest at?
David Mendels typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is David Mendels's typical check size?
David Mendels typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact David Mendels?
Unlock David Mendels's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.