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.

The League - You're smart, busy & ambitious. Date, intelligently

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!

Tinder - Tinder is how people meet. It's like real life, but better.

Google Forms - Simple web forms from Google.

Hinge - Find people you want to date through your friends on Facebook.