Larry Banda, head of mortgages at Nationwide, said: "Nationwide is always looking at alternative ways of attracting new members and is an advocate of online technology. This website is another route for customers wishing to find out more about our product range."
Mortgagebundles.com allows lenders to bid for a group of customers with similar borrowing needs. Larry Banda added: "We will be bidding for groups of customers that fit in with our existing lending criteria."