Over 75% of media planners aren’t using third parties to measure and validate data
Less than a quarter (24%) of mobile media planners use third parties to measure and validate their data, according to new research, despite ongoing calls from marketers for digital giants to increase their third party measurement partners. GroundTruth (formerly xAd), conducted the study in conjunction with ExchangeWire, which saw it survey over 150 mobile ad […]