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.
Zoho Survey - Capture feedback and turn it into actionable insight.
Jotform - Free Online Form Builder & Form Creator
Hubspot Forms - Convert your visitors into leads and grow your business