Is there a list of everything Panoramr can do?

Yes: the Features page lists every feature, each with a link to the Help Center guide that shows how to use it. It needs no account. It also has a card for each of six feature pages (one group of features each), a table of the plans side by side, and questions with answers.

A price, plan name or limit on those pages is the one the plans have that day, the same as on the pricing page. The Features pages says what each one covers.