This is a shameless plug, but at http://transfs.com http://transfs.com (transparent financial services) we have a free webservice that helps you compare various

This is a shameless plug, but at http://transfs.com http://transfs.com (transparent financial services) we have a free webservice that helps you compare various payments options. It's strictly private and requires no commitment of any kind. Basically it's like Kayak for payments. However, we don't do international yet, so probably can't help the original poster. International payments are really hard, there are many fewer options in most foreign countries. Even in Canada and UK the number of merchant account providers is many fewer than in the US, giving the customer less choice and enabling the providers to maintain more of their archaic practices.