PureData specializes in big data across financial, service providers and mortgage data. Financial data includes sentiment analysis and ticker analytics for portfolios/trading. Service provider data includes company and pricing data from HVAC, plumbers, electricians and inspectors. Mortgage data includes refinancing and new loan applications by market covering the entire US supplied by 8 of the lar...PureData specializes in big data across financial, service providers and mortgage data. Financial data includes sentiment analysis and ticker analytics for portfolios/trading. Service provider data includes company and pricing data from HVAC, plumbers, electricians and inspectors. Mortgage data includes refinancing and new loan applications by market covering the entire US supplied by 8 of the largest lenders in the US.