CADenigma.com

Cadenigma is a community-driven website for professionals and enthusiasts working with CAD and related industrial software, including CAM, CAE, and other CAx fields. Its goal is to help visitors find, compare, and learn about software and services while sharing knowledge across the industry. The CAD Directory organizes products by discipline, application, features, licensing, and operating system, covering areas such as 2D and 3D design, architecture, automotive, aerospace, electrical engineering, simulation, CNC, PLM, and more.

Visitors can search listings, compare software, add entries, and explore providers, manufacturers, service companies, and outsourcing options. Cadenigma also publishes CAD and CAx news, with community members invited to submit articles in English or German. Its marketplace supports classified advertisements for work, jobs, services, and hardware; software sales are explicitly outside its scope.

An events calendar lets users browse or submit industry events. The site also offers community registration, a forum, gallery, newsletter, and other community features, with participation described as free and open to anyone