Crowdfunding Rainmaker

We would like to create a Alternatives Assets Corwdfunding site / application for potential investors. In simple temrs, we would like to offer alterntative investment to our investors and new ones and make it publicly available for small and medium size investors. For this end, we would need to create a web site that enables us to show our products and at the same time capture and manage incoming investors to our web page, thus creating a database to keep track on the investors and afterwards administer the projetcs and publish the results but in a confidential page (i.e. just for active investors participating in that specific project/investment).