There are many, many, options with respect to survey's, but I'm having difficulty finding the right option. We are creating an evaluative survey. We have identified 15 categories, which each have 10 subcategories that are evaluated on 4 repeating questions having a likert scale. Each respondent should answer all questions for 2 categories he/she selects. This results in +-1200 questions (300*the 4 repeating questions).
Preferably, we are looking for a tool that allows for a loop of the 4 questions. Or something that at least allows the import of the questions, in order to avoid manual input and errors.
The tool should output the results via a CSV or API.
Does anyone have a recommendations?