Angel Club of Wirtland Public Group active 8 months, 1 week ago An angel investor or angel (known as a business angel or informal investor in Europe) is an affluent individual who provides capital for a business start-up, usually in exchange for convertible debt or ownership equity. Group Admins HomeForumMembers 4 AI – Artificial Intelligence This forum is empty. Oh bother! No topics were found here! You must be logged in to create new topics.