"I vouch for Rank Ranger"
Jason Barnard, The Brand SERP Guy, and founder and CEO at Kalicube is an author and digital marketing consultant. He specializes in Brand SERPs and knowledge panel management. He hosts a leading digital marketing podcast (intelligent, interesting, and fun). to this: Jason Barnard, The Brand SERP Guy, is an entrepreneur, writer and CEO of Kalicube, a digital marketing agency and groundbreaking software company based in France. He specializes in Brand SERPs and knowledge panel management. He hosts a leading digital marketing podcast (intelligent, interesting, and fun).