Jack Warnock
Venture investor in Philadelphia
Philadelphia, Pennsylvania
Jack Warnock, Venture investor in Philadelphia is an active investor based in Philadelphia, Pennsylvania. This profile covers what Jack Warnock backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Early Stage VenturePre SeedSeed
- Invests in
- CybersecurityGovTech & DefenseHardware & Deep Tech
- Location
- Philadelphia, Pennsylvania
- Typical check
- $250K
How to reach Jack Warnock
Angels and operators like Jack Warnock 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 Jack Warnock
Frequently Asked Questions
What does Jack Warnock invest in?
Jack Warnock invests in Cybersecurity, GovTech & Defense and Hardware & Deep Tech, typically at Early Stage Venture, Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jack Warnock invest at?
Jack Warnock typically invests at Early Stage Venture, Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Jack Warnock's typical check size?
Jack Warnock typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Jack Warnock?
Unlock Jack Warnock's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.