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Julian Weisser

Angel Investor California, United States ·Founded 2018

Overview

An active angel investor and co-founder of On Deck, focusing on early-stage technology companies. Julian Weisser has co-founded and led On Deck, a platform that has supported over 1,000 startups, collectively raising more than $2 billion. He previously served as Growth Manager at Virta Health and co-founded Within Health, a behavioral science startup. As an angel investor, Julian has backed over a dozen startups across sectors such as health tech, DeFi, and more. His recent investments include FinalLayer, Supermemory, howie, and Hyperspell, reflecting his focus on next-generation software and founder-led innovation. He also writes the Texts with Founders newsletter and supports founders through On Deck Founders & Angels and Kepler Ventures.

Investment Focus

Mission-driven founders
Innovative technology solutions
Scalable business models

Portfolio Companies

ArkiveFinalLayerAtmos222Induced AISupermemoryhowieThe NetworkHyperspellValueBaseVMind AI

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Frequently asked questions about Julian Weisser

What sectors does Julian Weisser invest in?

Julian Weisser invests in Technology, Healthcare, EdTech, FinTech and Biotech, and is based in California, United States. Julian Weisser is listed as a angel investor in the ConnectSafely investor database.