Best Salesforce Integrated Form Builder.
I discovered this app while searching for a form builder that would have true dynamic prefill capabilities. Every product I evaluated (including FormStack and FormAssembly) advertised having said features, but none of them came close in functionality to FormTitan's product.
While it was a niche requirement that led me to FormTitan, it's the extremely wide range of capabilities that convinced me to stay. This is hands down the best form builder that integrates with Salesforce, all while requiring no code.
They have an extremely wide range of documentation and when the documentation alone is not enough to solve my problems, Benny stepped in to help me with any questions I had. This is one of the best products with the friendliest staff I've ever dealt with!