Written for people who publish on a schedule. No growth hacks, and no numbers we can't stand behind.
vidIQ, TubeBuddy, Taja, Spotter Studio and packaged all get recommended to the same person, and they do five different jobs. Here is the map, using each tool's own description of itself.
Before packaged existed I ran a faceless channel and did this by hand, in two chat windows, for every upload. This is what those two hours were actually spent on.