John Harris
Co-Founder and Managing Partner at JAZZ Venture Partners
Medina, Washington
John Harris, Co-Founder and Managing Partner at JAZZ Venture Partners is an active investor based in Medina, Washington. This profile covers what John Harris backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPE
- Stages
- SeedSeries ASeries BLate Stage Venture
- Invests in
- Artificial IntelligenceHealthcare & BiotechDigital Health & HealthTechBiotech & PharmaMedTech & Medical DevicesSaaS & EnterpriseConsumer & RetailDeveloper Tools & Data
- Location
- Medina, Washington
- Typical check
- $2M
- Past investments
- 25
Notable investments
Zeitworks
Two Bit CircusOutsideWoebot Health
AppliedVRRxRevuWade & Wendy
EmbodiedBlue Note Therapeutics
Perceptive AutomataHow to reach John Harris
Angels and operators like John Harris 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 Harris
Frequently Asked Questions
What does John Harris invest in?
John Harris invests in Artificial Intelligence, Healthcare & Biotech, Digital Health & HealthTech and Biotech & Pharma, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does John Harris invest at?
John Harris typically invests at Seed, Series A, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is John Harris's typical check size?
John Harris typically writes checks around $2M. Use it as a signal for whether your raise fits their stage.
How do I contact John Harris?
Unlock John Harris's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.