Beautiful Responsive SaaS Sites

I couldn’t sleep last night, so I decided for some reason to find the most beautiful, modern (usually “flat”) “product” sites I could find. Here are the top 15* I found that serve the purpose of selling a SaaS application and are responsive.

** Judged solely on the wow factor*

I guess I have a thing for huge hero images, big type, flat everything and parallax scrolling.