Survey Monkey - Create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey software.
Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!
Google Forms - Simple web forms from Google.
LimeSurvey - LimeSurvey: the Online-Umfrage Tool - Open-Source Suryeys
Jotform - Free Online Form Builder & Form Creator
SurveyLab - Professional online survey tool - best survey software for the best price - Satisfaction Surveys, NPS, Market Research, Online Survey Creation and real-time reports.