Aaron Katz

Active Investor

Co-Founder & CEO at ClickHouse

Portola Valley, California

Aaron Katz, Co-Founder & CEO at ClickHouse is an active investor based in Portola Valley, California. This profile covers what Aaron Katz backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: Artificial IntelligenceSaaS & EnterpriseConsumer & RetailE-commerce & D2CDeveloper Tools & DataMobility & LogisticsSupply Chain & LogisticsPropTech & Real Estate
Location: Portola Valley, California
Typical check: $150K
Past investments: 2

Notable investments

Twelve LabsElastic

How to reach Aaron Katz

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Frequently Asked Questions

What does Aaron Katz invest in?

Aaron Katz invests in Artificial Intelligence, SaaS & Enterprise, Consumer & Retail and E-commerce & D2C, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.