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Greymatter vs OpenProject

A side-by-side look at Greymatter and OpenProject. For an in-depth review of either product, follow the links below.

Greymatter

Greymatter

Development

Greymatter is an open source content management system (CMS) written in PHP. It is designed to be lightweight, flexible and easy to use for managing websites and blogs. Greymatter is focused on simplicity and extensibility.

phpcmsbloggingopen-source
OpenProject

OpenProject

Business & Commerce

OpenProject is an open source project management software. It provides tools to plan projects and tasks, track time and costs, collaborate with teams, and report on progress. Key features include Gantt charts, roadmaps, issue tracking, forums, wikis, and document management.

opensourceproject-managementtask-managementtime-trackingcollaboration