VIENNA, VA–(Marketwired – May 13, 2015) – CircleBack, Inc. announced today that Dennis Ainge, former Neustar SVP of data strategy, has joined the Board of Directors. “CircleBack has one of the most impressive data solutions I’ve seen during my 20+ years in the data industry,” said Ainge. “They’ve created the perfect marriage, fueling authoritative data quality with high-volume, crowdsourced data to deliver exceptional accuracy to business professionals’ address books.” The pioneering expertise Ainge brings in data strategy and efficiency will be a great asset to CircleBack’s leadership team as they develop strategies to further the reach of the CircleBack app to millions of consumers.

“We’re excited to welcome Dennis to our board,” said Manoj Ramnani, CircleBack CEO and founder. “His experience and insight will be invaluable as we continue to evolve our solutions for the consumer. He, along with the rest of our deeply accomplished CircleBack board, will enable us to strategically disrupt people’s notions of exactly what an address book can do, what it can be.”

“We have set off from the start to find and develop a well-rounded board,” said Alan Masarek, CircleBack Chairman and CEO of Vonage Holdings Corp. “As CircleBack grows, Dennis will be an incredibly valuable resource to the team, specifically with his expertise in harnessing the power of big data,” Masarek continued.

Ainge joins the board headed by Chairman Alan Masarek, current CEO of Vonage Holdings Corp. It is also supported by the invaluable expertise of Steve Frederick, General Partner at Grotech Ventures and Board Member at StartUpHire; Jay Markley, Managing Director at Bear Creek Capital Management and Chairman of the Board at BroadSoft; and Duane McKnight, Senior Partner at Syncom Venture Partners.

About CircleBack, Inc.
CircleBack innovates to solve one problem that has eluded many, the contact problem. In our ever-changing world, companies and individuals struggle to keep their contact lists up to date and accurate. At CircleBack, we employ artificial intelligence and machine learning to keep contacts clean, complete, and updated so that, whether someone moves job, changes phone numbers, or just moves buildings, you know.

More than four million users rely on CircleBack to manage over 3.9 billion contact points a day so that they can trust that their address books are effortlessly up-to-date across every device. For more information, visit