[awenger]

(Survata co-founder here)

Survata has a DIY survey creation tool, but we review and suggest wording changes to avoid biased questions. We also advise on how to arrange (and randomize) answer choices to allow us to calculate and compensate for answer biases like always clicking the first or last option.

Responses are gathered on surveywalls across the web, where visitors answer short surveys in exchange for free access to premium content (e.g. ebook or video).