I use Mint and Personal Capital.
I just noticed over the weekend, Personal Capital fixed an issue with my work pension so I can now see the amount I have saved up in there (since I plan on cashing it out when I retire vs. taking the payments). So thankfully, I now have all of my financial accounts tracked with Personal Capital (Mint doesn't have our car loans or our HSA account). I like that to see a quick overall status of all of my investment accounts and my net worth.
My wife and I use Mint to track our budget. We use credit cards (rewards credit cards that we pay off each month) for every transaction we can (and manually enter any cash transactions). We then categorize each transaction into the right budget. We've been using Mint for a several years so its nice we can go back and see what our spending was back when we first started. My wife and I each have our own "fun money" budgets so its nice if my wife is out with friends, she can pull up her smartphone app to see how much money she can spend.
Oh, and one addendum about Savings accounts. Is it safe to say that keeping any money in a 1.1% APY Savings account (at said credit union) is a poor choice? In other words, that money can work a lot harder either paying off my 6.5% student loans or in a vanguard or 401k. Yes?
It depends what that money is for. If it's your emergency fund, then it's probably a good idea to have in a savings account. But if you have more in there than you need for an emergency, it could be great to earn a risk free 6.5% return by paying off student loans. With the 6.5% interest, I think most would agree that you'd be better paying that off than investing.