Associate
S3 VenturesCheck size: $500K-$15M+ initial check range published by S3 Ventures; no person-specific range is disclosed.
Anthony Marfisi is part of S3 Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.
The firm publicly emphasizes lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.
No person-specific pass list is public. Opportunities outside the firm's published stage, sector, geography, or traction criteria appear less aligned.
Lead with founder-market fit, customer evidence, traction, the financing plan, and a precise explanation of alignment with the firm's published strategy.
No writing has been linked yet. Kit can search for posts, interviews, and fund essays worth reading before outreach.
No podcast appearances are linked yet. Ask Kit to check for interviews that reveal how this investor thinks.
Quote coverage is incomplete. Kit can look for direct comments on markets, founders, and investment criteria.
Anthony Marfisi is Associate at S3 Ventures, according to the firm's current official roster. To avoid mistaken identity, no unsupported prior employment, education, or portfolio attribution has been inferred.