| Agility: A customizable Issue and Bug tracking solution. It comes in both a Hosted model and a more traditional Enterprise model. [Commercial] |
| AT Project: An Eclipse plug-in which offers a powerful project management solution and support share information, plan activities, track development bugs. [Freeware] |
| BugRat: A bug reporting and tracking system. [Open source] |
| bugTracker: Defect tracking solution written entirely in Java. [Open source, Apache-style license] |
| Bugzero: Web-based bug/defect/issue/incident tracking software and change management system written in Java servlet (J2EE) and database technologies. By WEBsina. [Shareware] |
| GRAN PM: Java-based scalable and customizable bug tracking software. Supports workflow, PDF reports with charts, and multi-level security. By GRAN Ltd. [Commercial] |
| JIRA: Innovative, browser-based J2EE defect tracking and issue management tool. By Atlassian Software Systems. [Shareware] |
| Ozibug: Web based bug tracking system, written entirely in Java and utilizing servlet technology. By Tortuga Technologies. [Shareware] |
| Scarab: Servlet-based issue tracker - replacement for Bugzilla. [Open Source, BSD-like] |
| TrackStudio: Servlet-based issue tracking and project management software. Multi-level security, workflow, reports. [Shareware] |
| WorkRoll Bug Tracker: A web-based bug tracker, runs under any Servlets 2.2-compatible application server. No non-standard packages required; no database required. Installation, configuration, day-to-day administration, and general use are fully web-based. |