Pre-Approved Direct Mailing List

[Sam Alpha]

Our team is in the process of creating an algorithm that is designed to indicate the best possible time to lock a mortgage rate determined by various factors such as upcoming economic/market data, news related volatility, duration of lock allowance, present US 10 year treasury price action etc.  

i) Is there a credible company out there that provides a list of people that have just been pre-approved for a loan/mortgage.

ii) Would sending out targeted mail, e-mail or social media ads just after pre-approval application has been submitted be the best time.

iii) Is there any other or better way(s) of marketing this service.

Thank you.