Predictify is a survey engine cleverly masquerading as a prediction market. On the site, users can answer questions that test their predictive abilities in various fields. If they prove to be right, ...

I am not a fan of the prediction market business. I know that many game and social theorists think they're valuable predictors of crowd behavior, but I've seen too many prediction start-ups turn into ...

One of several startups that asks users to do poll-style votes in order to predict the future, Predictify is most notable for its partnership with the New York Times blog Freakonomics. These sites are ...

Predictify is an interesting new service that predicted the correct outcome of almost every playoff football game, among other things. How? By using you playing a game on its service. Here we get the ...

Predictify, a prediction market that launched back in 2007, is closing its doors. The service allowed users to vote on potential outcomes for current news stories (it likened itself to a “fantasy ...