Good work...looks like something similar to dropifi...isn't it?...I am myself interested in this space...maybe we will be future competitors..:)
A few (frank) suggestions:
Not a big fan of name.i.e FormWho.
You should charge more and prcing should be more granular.
Post a free/trial version.
Start building email list.
Show some form of user validation/feedback on frontpage...e.g. used by so and so ...etc
Good Luck.