I have used several form builder before, but Deftform is my favorite thus far. The app looks great. It's clearly laid out and structured, and intuitive to use. It does what I expect and meets my requirements. It's a pleasure to use software that is both visually appealing and functional. Each license includes three workspaces. This is ideal for me, a solopreneur with multiple business areas and customers.

Side note: InPrivy, Eniston Knowledge Bases, and FeatureShift — which are currently still available for purchase on AppSumo — as well as Releases, were all created by the same company. Using one of these apps will make you comfortable with the others.