Revit and FormIt
FormIt has been designed to work well with Revit. To learn more about the basics, refer to this section in the FormIt Primer tutorial.
Working with data from Revit
If you have a project started, you can send geometry from Revit to FormIt. This is useful for doing quick study models and then sending geometry back to Revit. Here is a video demonstration:
Creating Revit Content
FormIt can be used to create content for use in Revit families. Here is a video demonstration: