It offers optimum flexibility and scalable options. It has more than 40 data fields to be either embedded into an existing site or built as a stand-alone questionnaire. Recommended for bigger company who has more advanced data needs.
Lower tier plans only show a small set of the results. e.g., you're allowed for five forms in the free version, but you can only see 10 results per form.
Free ($0/mo); Delux ($9.95/mo); Pro 1 ($19.95/mo); Pro 2 (49.95/mo); Pro 3 ($99.95/mo)