HI Gary,

Well, the main difference is the number of Task runs and the Operations the plan brings. But, it also relates to any future feature upgrade we might bring to any specific plan.

Pro plan is bound to have more features in the future than the starter plan.

This is for future features of course. Any feature you have now (on any plan, Starter, Pro, Agency) will stay for you to use forever, of course, based on this AppSumo deal.