Bugzilla vs Traq

Bugzilla is a self-hosted, web-based system for tracking defects, issues, enhancements, and other product change requests. It is free and open source, and runs on Linux, macOS, and Windows, with API access. Its search ranges from full-text queries to advanced searches, including time-based criteria. Users can choose which bug-change emails they receive, and scheduled search reports can be sent as often as every fifteen minutes. Reports can include tables and graphs, and can be exported as CSV. Administrators can tailor workflows, statuses, resolutions, and fields, then extend an installation with templates and extensions. Groups control who can view or edit bugs; an insider group can make comments and attachments private. Bugzilla supports XML-RPC and JSON-RPC services, several authentication methods, and MySQL, PostgreSQL, or Oracle databases. Its Patch Viewer connects with LXR, CVS, and Bonsai. Support is community-based through mailing lists and chat rooms; the project does not directly provide commercial support.

Traq is a free, open-source PHP project manager and issue tracker for developers and teams. It is self-hosted under the GPL-3.0 license, with unlimited projects, components, and versions. Projects can define their own members, permissions, milestones, and settings. Planning supports agile sprints and traditional milestones, including due dates, progress tracking, and linked tickets. Role-based permissions work globally or per project, with custom groups and ticket permissions. Ticket custom fields support text, dropdown, checkbox, and date types and can be assigned to selected projects. Every project includes a Markdown wiki for documentation, procedures, notes, and shared knowledge. Traq provides a REST API and plugin system, with integrations described for CI/CD pipelines, Git repositories, and other systems. Installation requirements are PHP 8.3+, MariaDB or MySQL, and Apache mod_rewrite or an equivalent. Version 3.8.4 is listed as the latest stable release; 3.9.0-alpha.1 is a development release not recommended for production.