High Quality Content by WIKIPEDIA articles! Pearltrees is a visual and collaborative curation tool that allows users to collect, organize and share any URL they find online as well as to upload personal photos and notes. The product features a unique visual interface that allows users to drag and organize collected URLs into units called pearls that themselves can be further organized in a hierarchical structure with pearltrees, the company`s nomenclature for customizable folders that contain pearls (URLs). Users of the product can also engage in social/collaborative curation using a feature called Pearltrees Teams.