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OpenProject vs Rainloop

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

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
Rainloop

Rainloop

Social & Communications

Rainloop is an open-source webmail client that can be self-hosted. It has modern features like conversation threading, contact management, calendar, and more. It's lightweight, customizable, and works great for personal or business email.

opensourceselfhostedwebmailconversation-threadingcontact-managementcalendar