CallRail, based in Atlanta, GA, provides call tracking and analytics services to more than 15,000 businesses and marketing agencies in United States and Canada. CallRail's easy-to-use cloud platform helps business owners discover which marketing campaigns and search keywords are driving valuable phone calls. Businesses use the call analytics to optimize advertising campaigns, increase sales, and improve customer satisfaction. The company was recently named as one of the top 10 fastest growing companies in Atlanta by the Atlanta Business Chronicle. Learn more at www.callrail.com.