The plug in will enable brokers to offer foreign mortgage sourcing to clients.
It will promote the top mortgage deals that Connect Overseas has available in over 25 countries.
Liz Syms, managing director of Connect Overseas, said: “Our foreign mortgage service for intermediaries is a growing part of our business and we are aiming to provide a complete bespoke service for brokers in 2012.
“The tool directly complements our main website for intermediaries and allows brokers to make a passive income from overseas mortgage enquiries through their own website.
“Our main aim at present is to give brokers the opportunity to become involved in the lucrative market of overseas mortgages, with as much or as little personal involvement as they want.”