What do other survey gizmo users use as a back-end database to house all their survey gizmo results over time? I’m looking to house all of our results in one location on our company server (not in the report silos on SG).
I’m not sure if this would suit your needs, but Salesforce can certainly be used to house a large amount of customer data (and you can map survey responses to customer records).
SurveyGizmo is integrated with Salesforce so you can push survey data to Salesforce as well as pull Salesforce data into SurveyGizmo.
Here is some info on the Salesforce integration in SG:
Not sure if this is the type of thing that you are looking for, but hopefully this is helpful.