Allegra is described as 'Project management software for mixed or pure agile and classic process, Scrum & Kanban task board, Gantt diagram, workflow engine. Highly flexible yet easy to use. Self hosted or SaaS' and is a Project Management App in the Office & Productivity category. There are more than 25 alternatives to Allegra for a variety of platforms, including Online / Web-based, Mac, Windows, SaaS and Linux. Most alternatives are Project , Issue Tracking Systems and Task Management Tools. The best alternative is Redmine, which is both free and Open Source. Other great apps like Allegra are Wrike (Freemium), JIRA (Paid), Trac (Free, Open Source) and Kanban Tool (Paid).