Services like Mint, Personal Capital, MoneyWiz, etc don't directly store or use your banking login, they pay to go through secure, well-known services like Yodl

Services like Mint, Personal Capital, MoneyWiz, etc don't directly store or use your banking login, they pay to go through secure, well-known services like Yodlee http://www.yodlee.com http://www.yodlee.com Is privacy.com actually asking for bank logins, or just your bank account number/routing? In either case, it is nothing new or uniquely scary about this service. If you're not comfortable with this, then there really aren't any third-party online banking apps you are going to be comfortable with anyway.