You should be able to "close" accounts without deleting. Doesn't delete the history I believe, but at least things will look right going forward. I've been contemplating deleting my Mint and Personalcapital accounts recently. It really helped to have a one stop shop, and I was fairly obsessive about following things weekly (or more!) in the early years, but I've mellowed out as I'm nearing my first personal milestone, and really only check once a month (or sometimes out of curiosity after a runup in the markets), and I can go directly to the sites for that, which would allow me to use two-factor authentication and limit the little risk that these services might present.