Pilot is not replacing Xero or QuickBooks (in fact, we do all our work in QuickBooks -- and we're definitely aware of Xero.)
Pilot is a better bookkeeper, and the reason we can be a better bookkeeper is that, even with a tool like QBO or Xero, there's still a bunch of incredibly manual work that happens ON TOP of those platforms, and a lot of that work is very well-suited to being done in software.
Do Xero and QBO get better and smarter with time? Sure, yes, of course they do. But the problem is: no one software company (i.e. a company with the ability to develop software) owns the problem end-to-end, so it's never going to be seamless.
(It's not obviously Xero's problem if the Xero/Gusto sync isn't very good, and it's also not obviously Gusto's problem either. Net result: the bookkeeper does a bunch of work by hand to fix it all up themselves--work that's super-manual and tedious.)
That's where we come in; we're the bookkeeper, but we also have the ability to write software when it's appropriate for solving the problem.