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.
Tripetto - Visual editor and more - for self-hosted forms and surveys
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!
Blitzen - Capture leads, manage contacts & automate your workflow
Google Forms - Simple web forms from Google.
Formbakery - Build professional forms simply and quickly