Eight

Eight, operated by Sansan Inc. under the domain 8card.net, is a business card management application designed for professionals and organizations in Japan. The service allows users to scan and digitize paper business cards using a smartphone camera, converting contact information into searchable digital data. It targets individual business users as well as teams seeking to centralize and share contact networks within a company. The platform supports automatic updates to contact details when connections change jobs or positions, keeping stored information current. Eight also provides networking features that let users view mutual connections and manage professional relationships derived from exchanged business cards.