Set your surveys to be anonymous so you can't see who your respondents are.
Send an image with your question to ask respondents about the content.
Add merge fields to questions and messages to include respondent attributes like their name.
Setup keywords so that respondents can restart at any time.
Get email notifications in real time when respondents complete their surveys.
All question types are validated in real time to ensure your data is valid.
Setup custom error messages for when an invalid answer is sent for a question.
Drag-drop re-ordering of questions makes it super simple to build your surveys.