I have been asked by a client to investigate and develop a domain name he has purchased which lends itself perfectly to a comparrison style site.

I am seeking advice on suitable sources of inline forms and plugins etc which will allow me to develop the site around them - so that he earns money from the submission of the forms etc.

Target markets are life insurance, income protection and buildings/contents insurance but there will be other areas of the site.

I am aware of course of the highly competetive nature of comparrison sites, and in the insurance related arena (as is my client) but I am sure that (due to the domain name) it will prove cost effective to build the site.

If anyone has any recommendations for (ideally) a single source for these plugins/forms I would be extremely grateful to hear from you.