I have started adding accounts to my Fidelity Full View, and it's showing similar functionality to Mint with a couple of drawbacks (although homepage states that improvements are being made based on user feedback, so hopefully these will resolve):
In transactions, you can manually edit and hide individual transactions, but not multiple (as far as I can tell), editing is more tedious if you want more discrete tracking; the category can be changed but you can't add new custom categories.
Adding accounts seems to be similar to Mint, although I'm getting an error for Chase currently, which is our main credit card use.