I recently found a new personal finance app named Geltbox Money that eliminates the need for third party aggregation services.

the user can aggregate his own data without exposing private data to any third parties /web site.

This new technology enables the user to download his financial information from any financial institution.

What about Geltbox Money? it doesn't use any third party Aggregation site (the user can aggregate his own data without exposing private data to any third parties /web site. It is a new way of aggregating data privately.