2025-08-27 · Mika Alvarez
Segment sizing when your CRM is messier than you admit
Audience Signals & Segmentation Lab focuses on honest minimum sizes and refresh cadences. Here is how we think about seed audiences without magical thinking.
Small segments tempt quick wins but destabilize learning. We show how to calculate minimum viable sizes with conservative assumptions, then document refresh rules so nobody treats a list like stone.
Seed audiences are taught as tools with boundaries: when to use them, when to avoid them, and how to document overlap with prospecting. The paperwork is as important as the button click.
Exports are part of life. We walk through weekly CSV habits that do not require a CDP, with optional notes if you graduate to one later.
The tone stays grounded: segmentation is maintenance. Treat it like inventory counting, not a keynote moment.