FogBugz

Trac is an enhanced wiki and issue tracking system for software development projects. Trac uses a minimalistic approach to web-based software project management. Our mission is to help developers write …

MantisBT is a free popular web-based bugtracking system. It is written in the PHP scripting language and works with MySQL, MS SQL, and PostgreSQL databases and a webserver. MantisBT has …

Bugzilla is a "Defect Tracking System" or "Bug-Tracking System". Defect Tracking Systems allow individual or groups of developers to keep track of outstanding bugs in their product...

ERPAL is a comprehensive ERP system for small and medium-sized agencies and software houses. ERPAL maps processes for those businesses professionally, clearly and in an integrated fashion, from request to...

Agilefant is an open source tool for managing agile software development. It brings together the perspectives of daily work, long-term product and release planning and portfolio management. A solid backlog …

Standing on the shoulders of Trac, Apache Bloodhound is a project hosted by the Apache Software Foundation. Currently, it has three key aims : * Multiple Projects : Bloodhound will …

RT is an enterprise-grade ticketing system which enables a group of people to intelligently and efficiently manage tasks, issues, and requests submitted by a community of users. The RT platform …

jotBug is a Web-based project management and issue/bug tracking solution written in PHP using the Zend Framework. Inspiration for the project came from the (excellent) Trac and Redmine projects. It …

Phabricator is a collection of open source web applications that help software companies build better software.

Simple PHP Issue Tracker