Karen Castelletti

Active Investor

Senior Manager, Reliability Engineering (SRE) at Airbnb

Berkeley, California

Karen Castelletti, Senior Manager, Reliability Engineering (SRE) at Airbnb is an active investor based in Berkeley, California. This profile covers what Karen Castelletti backs, at which stage, and how founders can reach out in 2026.

Investor type: VCInvestor
Stages: Pre SeedSeed
Invests in: FintechPaymentsHealthcare & BiotechDigital Health & HealthTechBiotech & PharmaSaaS & EnterpriseConsumer & RetailE-commerce & D2C
Location: Berkeley, California
Typical check: $150K
Past investments: 2

Notable investments

High SlopeParibus Co.

How to reach Karen Castelletti

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Frequently Asked Questions

What does Karen Castelletti invest in?

Karen Castelletti invests in Fintech, Payments, Healthcare & Biotech and Digital Health & HealthTech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.