Bleen is an information intelligence tool that can access both structured and unstructured information from across multiple systems and formats within an organization. It provides search capabilities for intranets, emails including attachments, web bookmarks, databases, and ERP systems. Bleen recognizes enterprise-wide entities to provide search results in different formats. It allows users to open and use search results directly from the relevant systems while complying with access policies. Bleen also features collaborative functions like user tagging and rating of documents.