Side Door Ventures | Activity | F4

Team Portfolio Raise Essays

F4/Side Door Ventures/Activity

Side Door Ventures Activity

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

Types

Time range

3 investments· NOV 2025 – OCT 2026Show all

Investment

Participated in Fortastra's $30M Series A, led by First In.

Fortastra

Fortastra Side Door Ventures

fortastra.comOCT 8, 2026

OCT 8, 2026

Investment

Participated in Myriad's seed round for media-embedded prediction markets.

Myriad

Myriad Side Door Ventures

asksurf.aiMAR 2026

MAR 2026

Investment

Participated in Scorbit's $5M+ seed for connected arcade gaming.

Scorbit

Scorbit Side Door Ventures

finsmes.comNOV 2025

NOV 2025