Clarizen, Inc. is a cloud-based project management software and collaborative work management company. Its name comes from a combination of Clarity and Zen. The company was founded in 2005 and the software was first released for public use in 2007. Clarizen's primary product is a collaboration platform. Clarizen is a cloud-based enterprise collaborative work management project management Software-as-a-service (SaaS). Clarizen's features are the ability of CAD designers attach CAD drawings to a project and to move between the project view and design view and an E-mail reporting feature.