All paid accounts include a 5-day Free Trial.
You can Cancel, Downgrade or Upgrade at any time.

No long term contracts, no sign-up or cancellation fees and full money back guarantee.

SSL stands for Secure Socket Layer, but what it really means is that the data sent by your respondents when completing the survey is safely encrypted.
It's the same technology that online banks and e-commerce sites use to keep your credit card information safe.
If extra security is important to you then SSL is important to you.