Based on the Who We are page, provided on the official website, the Software Informer is one of the projects of Informer technologies Inc. The website is designed to keep users informed about latest software, updates, etc., all packed with advanced features regarding communication, Q&A, and social network support. You can check for reviews, download apps and interact with other users through the comment system available for each application on its review page.
Official website: http://software.informer.com
There is also the Software Informer Client. About this program you can read here: http://software-informer.software.informer.com/