Sonian™, the pioneer in cloud-powered archiving and search, today announced that it has secured $13.6 million in Series C funding. New strategic investor OpenView Venture Partners led the round, which included participation from existing investors Summerhill Venture Partners, and Prism VentureWorks. The investment — which marks nearly $27 million raised to date — will be used to scale sales and marketing, and accelerate innovation of the company’s flagship cloud archiving products. In addition, Scott Maxwell, OpenView’s Founder and Senior Managing Director, will join Sonian’s Board of Directors.