McLain Southworth

Active Investor

Managing Partner, Co-Founder at Haven Ventures

Palo Alto, California

McLain Southworth, Managing Partner, Co-Founder at Haven Ventures is an active investor based in Palo Alto, California. This profile covers what McLain Southworth backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelVCPEInvestment PartnerFounderInvestor
Stages: Early Stage VentureSeries A
Invests in: FintechWealthTechHealthcare & BiotechDigital Health & HealthTechSaaS & EnterpriseCrypto & Web3Consumer & Retail
Location: Palo Alto, California
Typical check: $750K
Past investments: 1

Notable investments

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How to reach McLain Southworth

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Frequently Asked Questions

What does McLain Southworth invest in?

McLain Southworth invests in Fintech, WealthTech, Healthcare & Biotech and Digital Health & HealthTech, typically at Early Stage Venture and Series A. Match your sector and stage, then reach out with a personalized pitch.