Atlassian Jira lets teams capture, plan and fix software bugs together with centralized management for greater visibility and tracking.

Bugzilla is a free bug tracking software, supported by a dedicated team, to help manage software development.

IBM Rational ClearQuest is change management software that helps improve developer productivity while accommodating the methodologies, processes and tools that best fit the project and the people on the team.

Micro Focus Quality Center/ALM helps reduce defects, increase quality and ship applications more quickly with greater quality assurance.

Microsoft Team Foundation Server (TFS)is a platform for agile teams to manage software development projects across the IT development lifecycle.

Microsoft Visual Studio Team Services (VSTS) is an extension of the Microsoft Visual Studio architecture that allows it to encompass development teams, with special roles and tools for software architects, developer specialties and testers.

Rally’s ALM, integrated with test and defect tracking tools, allows team members to synchronize the testing and QA progress.

VersionOne is a tool that helps companies scale agile across each level of enterprise program management.