LimeSurvey - the free & open source survey software tool !
Crowdsignal | Surveys, Polls, and Quizzes | Get the responses you need, anywhere
Interactive presentation software - Mentimeter
KwikSurveys: Offical Free online survey & questionnaire tool.
Online Survey Software | Enterprise Feedback Management | Customer Satisfaction | Qualtrics.com
JotForm Easiest Form Builder
logiciel de sondage, questionnaire et sondage gratuit- www.votations.com
Forms Done Awesomely | Typeform
Plans & Pricing for a Beautiful Online Form Builder | Typeform
Webanketa: Free creation of questionnaires, surveys, tests and polls!
RationalSurvey - Create, manage, and distribute questionnaire based surveys and polls online!
Online surveys - Online survey software - Surveys | QuestionPro Customer satisfaction survey, Online questionnaires, Survey tool