Seaplane Ventures | Activity | F4

Team Portfolio Raise Essays

F4/Seaplane Ventures/Activity

Seaplane Ventures Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

Essay

Published an essay arguing for concentrated portfolios over spray-and-pray venture investing.

Investing with Conviction in Venture Capital

Seaplane Ventures

seaplaneventures.com

Added recently

Investment

The Seaplane Venture Fund invested in Better Auth's seed round; it was the firm's largest 2025 investment.

Better Auth

Better Auth Seaplane Ventures

seaplaneventures.com

Added recently

Exit

Portfolio company Better Auth was acquired by Vercel.

Better Auth

Better Auth Seaplane Ventures

thenewstack.ioJUL 7, 2026

better-auth.com

JUL 7, 2026

Investment

Participated in Veria Labs' $3.2M seed round for continuous AI penetration testing.

Veria Labs

Veria Labs Seaplane Ventures

verialabs.comFEB 9, 2026

FEB 9, 2026