This is a list of collaborative code review software that supports the software development practice of software peer review.
Software Maintainer Development status License VCS supported Platforms supported Workflow CodePeer MNT Labs actively developed Git All pre- and post-commit Collaborator SmartBear Software actively developed Git, Subversion, Perforce, ClearCase, Mercurial, Rational Team Concert, TFS, Synergy Linux, macOS, Windows pre- and post-commit Crucible Atlassian in maintenance CVS, Subversion, Git, Mercurial, Perforce Java pre- and post-commit Dimensions CM PulseUno Micro Focus actively developed Dimensions CM, Git Linux, macOS, Windows pre- and post-commit Helix Swarm Perforce actively developed Helix Core Linux, macOS, Windows pre- and post-commit Helix Teamhub Perforce actively developed Git, Subversion, Mercurial Linux, macOS, Windows pre- and post-commit Gerrit Google, Inc. actively developed v2 Git Java EE pre-commit Gitea Gitea actively developed Git Linux, macOS, Windows pre- and post-commit GitHub GitHub, Inc. actively developed Git Linux, macOS, Windows pre- and post-commit GitLab GitLab Inc. actively developed Git Ruby on Rails pre- and post-commit Kallithea kallithea-scm.org actively developed v3 Git, Mercurial Python post-commit Kiuwan Optimyth Technologies actively developed CVS, Subversion, Git, Mercurial Linux, macOS, Windows pre- and post-commit Patchwork Stephen Finucane actively developed VCS-agnostic Python mailing list Phabricator Phacility End of life Git, Subversion, Mercurial PHP pre- and post-commit Rational Team Concert Code Review IBM actively developed Rational Team Concert Linux, macOS, Windows pre- and post-commit Review Board reviewboard.org actively developed CVS, Subversion, Git (partial), Mercurial, Bazaar, Perforce, ClearCase, Plastic SCM Python pre- and post-commit Rietveld Guido van Rossum actively developed v2 Git, Subversion, Mercurial, Perforce, CVS Python pre-commit RhodeCode RhodeCode actively developed v3 Git, Subversion, Mercurial Python pre- and post-commit
References