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A 4d Marketing Holding Company
Series Seed · 2026
~$3.5M
MHS ARR · Sep 2026
~$337K/mo
Legacy Mail Revenue · Sep 2026
53.6%
Avg gross margin · FY21–FY25
715
Billable accounts · Sep 2026 open
+122%
Subscription growth · FY21→FY25
8 yrs
Operating History
Confidential · 4d Marketing Holding Company, LLC · © 2026