Jonathan Wasserstrum
Founder and Partner at Unwritten Capital
New York City, New York
Jonathan Wasserstrum, Founder and Partner at Unwritten Capital is an active investor based in New York City, New York. This profile covers what Jonathan Wasserstrum backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCInvestment PartnerFounder
- Stages
- Pre SeedSeed
- Invests in
- FintechMarketplaceConsumer Goods (CPG)SaaS & EnterprisePropTech & Real EstateTravel & Hospitality
- Location
- New York City, New York
- Typical check
- $150K
- Past investments
- 13
Notable investments
Kitt
AcasaPorter Road ButcherSpacejoyCostCertified70 Million JobsStayflexiSpleet
AroundMyroSugarHow to reach Jonathan Wasserstrum
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Frequently Asked Questions
What does Jonathan Wasserstrum invest in?
Jonathan Wasserstrum invests in Fintech, Marketplace, Consumer Goods (CPG) and SaaS & Enterprise, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jonathan Wasserstrum invest at?
Jonathan Wasserstrum typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Jonathan Wasserstrum's typical check size?
Jonathan Wasserstrum typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Jonathan Wasserstrum?
Unlock Jonathan Wasserstrum's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.