Quizzes for Pages - Quizzes for Pages is an application to create and share quizzes on your Facebook Page.
HubSpot - Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business.
Outgrow - Enabling marketers boost conversion with interactive, beautiful & viral quizzes/calculators.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
doopoll - Create live, instant, editable polls effortlessly
Marketo - Marketo's powerful marketing automation software helps marketers master the art & science of digital marketing to engage customers and prospects.