The customization was great and the forms had the capability of being dynamic. When a user responds to a certain answer choice, it could present the next question live and this could apply to multiple different questions for different responses. It really created a smooth flow for the user. The output of this was clean as well in which the exported results were not confusing to read and had a similar flow to the survey itself. The API was clean and blended together really easily. Review collected by and hosted on G2.com.
The only issue we encountered was that some responses were being deleted by an internal user. They were using the form responses as a request list and deleting once completed and Formstack had no way to recover responses (somewhat expected) but they could not tell us what user deleted the responses. Review collected by and hosted on G2.com.