Sub Optimal

Substacknewsletter · by Sub Optimal · English

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Audience
Not shown publicly
We show a dash rather than guess
Publishing
Monthly or less
1 post indexed in the last 90 days
Last post
Sep 30, 2026
30 days ago
Likely audience
marketing professionals
Inferred from post content

Sub Optimal is a Substack newsletter by Sub Optimal covering entrepreneurship, brand strategy and consumer packaged goods. NewsletterFIT indexed 1 post from it in the last 90 days, most recently on Sep 30, 2026.

Topics

Recent posts

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Sponsors detected

No sponsored posts detected in the last 180 days of indexed posts.

Detected automatically from posts marked as sponsored. Detection can miss or misread placements.

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Compiled from public pages · refreshed Oct 15, 2026 · How NewsletterFIT collects and labels data