Datagran Increases Prize Value for its “Gran Challenge” to $32,000; Doubles Down on Digital Campaign Challenge to Marketers

NEW YORK, March 27, 2018 /PRNewswire/ —

Who:   Datagran, a disruptor of the global digital advertising model, is doubling down on its challenge to marketers, daring anyone to create an advertising campaign that delivers more effective marketing results than the company’s analytics toolkit.