Phabricator is a suite of web-based software development collaboration tools. Developed by Phacility, Inc.
License: Open Source
Tuleap Open ALM is a comprehensive application lifecycle management tool that excels in project management and Agile methodologies, while Phabricator focuses on code review and task management with a more user-friendly interface. While Tuleap offers extensive customization and plugin support, Phabricator is favored for its community-driven development and security features.