I found Plaid fairly easy to set up, and BudgetSheet too, and set up conections to three accounts at my bank. A quick test worked, so I upgraded to the Pro version so that I could import data from multiple sources.(the free version only supports one account). From there on BudgetSheet repeatedly failed to import any data at all, saying that my login credentials to the bank had changed. SO I reinstalled the bank accounts. My passwords, etc., were all accepted and the accounts set up - but once agin BudgetSheet could not actually import any data, still telling me that my login details were out of date.