Tony Liu

Active Investor

Partner at Costanoa Ventures

San Francisco, California

Tony Liu, Partner at Costanoa Ventures is an active investor based in San Francisco, California. This profile covers what Tony Liu backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelVCPEInvestment PartnerFinance OperatorInvestor
Stages: Early Stage VentureSeedSeries A
Invests in: FintechSaaS & EnterpriseDeveloper Tools & DataCybersecurityGaming & EntertainmentMedia & Content
Location: San Francisco, California
Typical check: $500K
Past investments: 3

Notable investments

EarthmoverMem LabsSync Computing

How to reach Tony Liu

Angels and operators like Tony Liu 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 Tony Liu invest in?

Tony Liu invests in Fintech, SaaS & Enterprise, Developer Tools & Data and Cybersecurity, typically at Early Stage Venture, Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.