C9 Acquires Inboundio C9 is pleased to announce the acquisition of Inboundio in the recent weeks - http://www.inboundio.com. For those that don’t know of Inboundio it is an online inbound marketing tool to facilitate online marketing solutions for the small to medium enterprise. Unlike other inbound marketing solutions Inboundio is focused on ease of use and cost effectiveness to achieve excellent results for marketing firms and end users. Read more