John Zdanowski
Angel investor in San Diego
San Diego, California
John Zdanowski, Angel investor in San Diego is an active investor based in San Diego, California. This profile covers what John Zdanowski backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- SaaS & EnterpriseConsumer & RetailE-commerce & D2CDeveloper Tools & Data
- Location
- San Diego, California
- Typical check
- $150K
- Past investments
- 14
Notable investments
Robin HealthcareMovotoShipCalmRentabilitiesCommissions Inc. (CINC)RentJuicePhoenix Strategy GroupMacroTowerHow to reach John Zdanowski
Angels and operators like John Zdanowski 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 John Zdanowski
Frequently Asked Questions
What does John Zdanowski invest in?
John Zdanowski invests in SaaS & Enterprise, Consumer & Retail, E-commerce & D2C and Developer Tools & Data, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does John Zdanowski invest at?
John Zdanowski typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is John Zdanowski's typical check size?
John Zdanowski typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact John Zdanowski?
Unlock John Zdanowski's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.