StatCounter - StatCounter is a simple but powerful real-time web analytics service that helps you track, analyse and understand your visitors so you can make good decisions to become more successful online.
Quizzes for Pages - Quizzes for Pages is an application to create and share quizzes on your Facebook Page.
Woopra - Track your customers' web and mobile activity, forms, emails, support tickets and more, all in one place with customer analytics. Analyze and take action.
doopoll - Create live, instant, editable polls effortlessly
Histats - Start tracking your visitors in 1 minute!
1World Online - 1World's Platform consists of applications like polls, quizzes, surveys, and debates to boost engagement and revenue opportunities.