try the matching
on sissy-haven you don't build an audience — you choose one. pick how many people see a post and how far away they should be, and the app picks who. they never find out why they were chosen, and no one else ever sees it.
the dots below are made up, but the picking is the real code. move the controls and watch it run.
15 of 144 people will see this post — picked from the 144 people with a location.
the real app goes up to 500 — this demo stops at 50 so you can still see the dots.
post the same thing twice and it reaches different people — inside the range you pick, who actually sees it is shuffled, so no one can work out how close they are to you. how matching works
what this leaves out
a real post also fills its audience gradually as new people join, and arrives in someone's feed a few at a time rather than all at once. the full explainer covers both, plus what the matching deliberately can't promise.
free · no email · nothing in an app store