Yonatan Mandelbaum
Venture investor in Israel
Israel
Yonatan Mandelbaum, Venture investor in Israel is an active investor based in Israel. This profile covers what Yonatan Mandelbaum backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPE
- Stages
- SeedSeries A
- Invests in
- Artificial IntelligenceSaaS & EnterpriseRobotics & AutomationAR/VR & Metaverse
- Location
- Israel
- Typical check
- $625K
- Past investments
- 36
Notable investments
Real
Flip FitPrettyDamnQuick (PDQ)
Granulate
RookoutAiris Labs
Immunai
Firebolt
Skyline AI
Oribi
Aqua Security
GuestyHow to reach Yonatan Mandelbaum
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Frequently Asked Questions
What does Yonatan Mandelbaum invest in?
Yonatan Mandelbaum invests in Artificial Intelligence, SaaS & Enterprise, Robotics & Automation and AR/VR & Metaverse, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Yonatan Mandelbaum invest at?
Yonatan Mandelbaum typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Yonatan Mandelbaum's typical check size?
Yonatan Mandelbaum typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
How do I contact Yonatan Mandelbaum?
Unlock Yonatan Mandelbaum's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.