by Extensible Business Solutions Bug Registry is a bug's hunter for your bugs. Bug Registry is ideal for software development teams, help desk staff, quality assurance engineers, and anyone who needs to know the status of your software's error reports and feature requests.
by MetaQuest Software Inc. Census is a Web-based bug tracking and defect tracking tool that is fully customizable and integrated with VSS. Features include e-mail notifications, user/group/field-level security, role-based workflow, built-in reporting, and revision history.