The founder CRM, with a cooling read judged against each person's own rhythm rather than a fixed number of days.
In the RUN group of the founder sidebar.
Or find someone already there.
Click Log contact and record what the contact actually was.
The first tab shows who is cooling, measured against that person's own usual rhythm — so a yearly contact is not flagged at 60 days.
That means you have never logged an interaction. No date is reported as unknown, never as cold — inventing a temperature for someone you simply never logged is how a radar loses trust.
Open Track relationships and who is going cold in the app (sign-in required).