Most email tools wait for someone to have an idea. Drop reads your list and your send history and proposes the next move, so the cadence stops depending on whoever remembers.
The most common way a small list dies is silence — usually because everyone assumed someone else was on it. Drop counts the days and says so.
SCREENSHOT — a suggestion card reading: you have not emailed in 18 days
The interesting groups in a small list are rarely the obvious ones.
SCREENSHOT — a re-engagement suggestion with the segment size
A suggestion is a proposal with a draft attached. Nothing leaves until a person approves it.
SCREENSHOT — accepting a suggestion, opening into the editor
The rest of Drop
The hardest email to send is the one after the last one you never sent.