It appears that launching a mortgage payment calculator may have only been the first step in a much longer journey for Google into the mortgage market. The US version of Google’s Compare service lets consumers compare different credit cards. The UK version of the same service, the version that is making its way to these shores, allows consumers to compare much more, including car and travel insurance, credit cards rates and mortgages. The UK version can offer a choice of up to 81 lenders. Read more about the changes ahead here.