John Green

Active Investor

Chairman at CareGuide

Singapore, Singapore

John Green, Chairman at CareGuide is an active investor based in Singapore, Singapore. This profile covers what John Green backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: FintechHealthcare & BiotechSaaS & EnterpriseConsumer & RetailE-commerce & D2CFashion & BeautyEdTechMedia & Content
Location: Singapore, Singapore
Typical check: $150K
Past investments: 2

Notable investments

Unata Inc.Affinity Labs

How to reach John Green

Angels and operators like John Green 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 John Green invest in?

John Green invests in Fintech, Healthcare & Biotech, SaaS & Enterprise and Consumer & Retail, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.