Grant Deken

Active Investor

Director of Product Management at Klaviyo

Boston, Massachusetts

Grant Deken, Director of Product Management at Klaviyo is an active investor based in Boston, Massachusetts. This profile covers what Grant Deken backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: SaaS & EnterpriseConsumer & RetailConsumer Goods (CPG)E-commerce & D2CDeveloper Tools & DataFoodTech & AgricultureFood & BeverageMarketplace
Location: Boston, Massachusetts
Typical check: $150K
Past investments: 1

Notable investments

Compt

How to reach Grant Deken

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Frequently Asked Questions

What does Grant Deken invest in?

Grant Deken invests in SaaS & Enterprise, Consumer & Retail, Consumer Goods (CPG) and E-commerce & D2C, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.