Jake Klein

Active Investor

Executive Director, Israel Site at Vianai Systems, Inc.

Israel

Jake Klein, Executive Director, Israel Site at Vianai Systems, Inc. is an active investor based in Israel. This profile covers what Jake Klein backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: Artificial IntelligenceSaaS & EnterpriseConsumer & RetailDeveloper Tools & DataCybersecurityManufacturing & IndustrialGovTech & Defense
Location: Israel
Typical check: $150K
Past investments: 8

Notable investments

SatYieldillumexSpeedata.ioCloudynScaleIOCloudEndureSlice KnowledgeSAP

How to reach Jake Klein

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Frequently Asked Questions

What does Jake Klein invest in?

Jake Klein invests in Artificial Intelligence, SaaS & Enterprise, Consumer & Retail and Developer Tools & Data, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.