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.

DoubleClick for Publishers - Grow revenue wherever your users are with an integrated ad management platform that surfaces insights for smarter business decisions.

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!

Adnegah - Adnegah is an advertising platform that provides intelligent advertising campaigns & can display ad based on content, location, website, etc

Google Forms - Simple web forms from Google.

Adzymic.co - Enzymic Content Ads platform provide easy solution for advertisers to create, serve and optimise content ad units.