Jason Lankow

Active Investor

Cofounder at Column Five

Irvine, California

Jason Lankow, Cofounder at Column Five is an active investor based in Irvine, California. This profile covers what Jason Lankow backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: SaaS & EnterpriseConsumer & RetailDeveloper Tools & DataSports & FitnessMarketing & AdTechImpact & Social Enterprise
Location: Irvine, California
Typical check: $150K
Past investments: 4

Notable investments

ClarityFlowtownRooztCredit Sesame

How to reach Jason Lankow

Angels and operators like Jason Lankow reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does Jason Lankow invest in?

Jason Lankow invests in SaaS & Enterprise, Consumer & Retail, Developer Tools & Data and Sports & Fitness, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.