# Comparison of issue-tracking systems

Notable issue tracking systems, including bug tracking systems, help desk and service desk issue tracking systems, as well as asset management systems, include the following. The comparison includes client-server application, distributed and hosted systems.

## General

System names listed with a light purple background are no longer in active development.
| System | Creator | License | Implementation language(s) | Back end | Launch date | Latest stable release | Latest release date |
| Apache Bloodhound | Apache Software Foundation | Apache License | Python | MySQL, PostgreSQL, SQLite | 2012 | 0.8 | 2013-08-23; 12 years ago |
| Apache Allura | Apache Software Foundation | Apache License 2.0 | Python | MongoDB | 2022 | 1.17.1 | 2024-06-17; 8 months ago |
| Assembla Tickets | Assembla | Proprietary, hosted. Available for free for open source projects | Ruby | MySQL | 2008 | | |
| Axosoft | Axosoft LLC | Proprietary, Saas | C#, .NET | SQL Server | 2002 | | |
| Azure DevOps Server (Team Foundation Server) | Microsoft | Proprietary, Commercial | .NET | MS SQL Server 2005 & 2008 | 2005 | | |
| Bugzilla | Mozilla Foundation | MPL | Perl | MySQL, Oracle, PostgreSQL, SQLite | 1998-09-19 | 5.2 | 2024-09-03; 6 months ago |
| Debbugs | Debian | GPL | Perl | Flat file, Berkeley DB indexes | Between 1994 and 1999 | | |
| Dolibarr | Dolibarr community | GPL | PHP | MariaDB, MySQL, PostgreSQL, SQL Server (experimental) | 2018 | 21.0.0 | 2025-03-03; 10 days ago |
| Faveo Helpdesk | Ladybird Web Solution | Open Software License | PHP | MariaDB, MySQL | 2015 | | |
| FogBugz | Glitch | Proprietary, Saas | ASP on Windows, PHP on macOS, FreeBSD, and Linux | SQL Server, MySQL | 2000 | | |
| Fossil | D. Richard Hipp | BSD | C | SQLite | 2006 | 2.25 | 2024-11-06; 4 months ago |
| FusionForge | Various (open source contributors) | GPLv2 | PHP | PostgreSQL | 2009-02 | | |
| GLPI | INDEPNET | GPLv2 | PHP | MariaDB, MySQL | 2003-11-17 | | |
| GNATS | Free Software Foundation | GPL | C, Web Front-end In Perl | Text files with custom daemon/search engine | 1992 | 4.2.0 | 2015-02-26; 10 years ago |
| Helix ALM (aka TestTrack) | Perforce Software | Proprietary | C++, Qt5, JavaScript | Oracle, PostgreSQL, SQL Server, SQLite | 1996 | 2024.1 | 2024-03-01; 12 months ago |
| HP Quality Center | Hewlett-Packard, formerly Mercury Interactive | Proprietary | .NET (client), Java (server) | Oracle, SQL Server | 1995 | | |
| Jira | Atlassian | Proprietary. Free community licenses for open source and academic projects | Java | MySQL, PostgreSQL, Oracle, SQL Server | 2002 | 9.17.1 | 2024-07-18; 7 months ago |
| Launchpad | Canonical Ltd. | AGPL | JavaScript, Python | PostgreSQL | 2004-01 | | |
| MantisBT | Various (open source contributors) | GPL | PHP | MariaDB, MySQL, PostgreSQL, SQL Server (experimental), Oracle (experimental) | 2000 | 2.27.0 | 2024-09-29; 5 months ago |
| Microsoft Dynamics CRM | Microsoft | Proprietary, Commercial | .NET | Microsoft SQL Server | 2003 | | |
| OpenProject | OpenProject Foundation e.V. | GPL | Ruby, JavaScript | PostgreSQL | 2010 | | |
| org-mode | Carsten Dominik | GPL | Emacs | Flat file | 2003 | | |
| OTRS | OTRS | Proprietary | Perl, JavaScript | MySQL, PostgreSQL, Oracle, SQL Server | 2002 | | |
| Phabricator | Facebook | Apache License | PHP | | 2010 | | |
| Redmine | Jean-Philippe Lang | GPLv2 | Ruby | MySQL, PostgreSQL, SQLite | 2006 | 6.0.3 | 2025-01-29; 43 days ago |
| Request Tracker | Best Practical Solutions, LLC | GPLv2 | Perl | MariaDB, MySQL, PostgreSQL, Oracle, SQLite (testing only) | 1999-10-13 | 5.0.7 | 2024-06-05; 9 months ago |
| Roundup | Ka-Ping Yee, Richard Jones | MIT license (ZPL v 2.0 for the template system) | Python | SQLite, MySQL, PostgreSQL, anydbm | 2001 | 2.4.0 | 2024-07-13; 8 months ago |
| StarTeam | originally Starbase Corporation, currently Borland | Proprietary | C++, Java, etc. | SQL Server recommended, Oracle, IBM Db2 supported | Un­known | | |
| Supportworks | Hornbill Systems | Proprietary | C++ and PHP | SQL Server, MySQL, Oracle, Sybase | 1994 | | |
| SysAid | SysAid Technologies | Proprietary | C#, Java | Derby, Microsoft SQL Server, MySQL, Oracle | 2002 | | |
| Trac | Edgewall Software | New BSD | Python | SQLite, PostgreSQL, MySQL | 2006-10-01 | | |
| TrackerSuite.Net | Automation Centre | Proprietary | C# | SQL Server, SQL Server Express | 2006 | | |
| Trello | Atlassian | Saas | Node.js | MongoDB | 2011 | | |
| Tuleap | enalean | GPLv2 | php | MySQL | 2011 | | |
| Twproject | Open Lab | Proprietary, some parts LGPL | Java | all relational (uses Hibernate) | 2003 | | |
| Wrike | Wrike, Inc. | Proprietary, hosted | Java | PostgreSQL | 2006 | | |
| YouTrack | JetBrains s.r.o. | Proprietary, stand-alone and hosted, free version, free for open source projects | Java | JavaScript and Kotlin | 2009 | | |
| Zammad | Zammad GmbH | AGPL | Ruby | MariaDB, MySQL, PostgreSQL | 2016 | 6.4.1 | 2024-12-05; 3 months ago |
| System | Creator | License | Implementation language(s) | Back end | Launch date | Latest stable release | Latest release date |

## Features

| System | Documentation integration/generation, reporting | Test planning integration | Customizable workflow | Unicode support | Custom fields | SLA | Plugin API | Multiple projects | Full-text search | Indexed full-text search | Indexed file search | Edit conflict warning |
| Apache Bloodhound | Yes, integrated wiki | Yes | Yes | Yes | Yes | No | Yes | Yes (as of 0.6) | Yes | Yes uses Whoosh | No | No |
| Assembla Tickets | Yes, Wiki syntax, email notification, linking to Subversion commits, document manager, charts, reports, notifications | Yes | Yes | Yes | Yes | No | Yes | Yes | No | Un­known | No | No |
| Axosoft | Yes, Team Wiki, Burndown, GitHub and TortoiseSVN integration, dashboards, custom reports for OnPremises, e-mail notifications and alerts, customer portal, RSS | No | Yes | Yes | Yes | Yes | Yes | Yes | | | | No |
| Azure DevOps Server (Team Foundation Server) | Yes - workflow definitions, process documentation | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | No |
| Bugzilla | Yes, reporting: integrated reports and charts, scheduled reports by mail | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes When using MySQL MyISAM or Oracle Database but not PostgreSQL | | Yes |
| Debbugs | No | No | No | Yes | No | No | No | Un­known | | | No | No |
| Faveo Helpdesk | Yes, Integrated Social Media, In-built Knowledge Base and Reporting | No | Yes | Yes | Yes | Yes | Yes | — | Yes | No | No | No |
| FogBugz | Yes, Integrated wiki | No | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | No | Yes |
| Fossil | Yes, Integrated Wiki in addition to integrated versioned project documentation via web ui. | No | No | No | Yes | No | No | Yes | No | No | | No |
| FusionForge | Yes, integrated Mediawiki, discussion forums, news blogs, email integration, export to CSV, reporting graphs | No | Yes | Yes | Yes | No | Yes | Yes | Yes | | | No |
| GLPI | Yes, Contains a proprietary knowledge base of sorts | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
| GNATS | No | No | No | No | No | No | No | Un­known | | | | No |
| Helix ALM | Yes - Advanced reporting, integrated charts, export to Excel, workflow with triggers | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | | No |
| HP Quality Center | Yes | Yes | Yes | No | Yes | No | Yes | Yes | No | No | No | No |
| Jira | Yes, Dashboard with reporting widgets (Open Social) Excel, Word, customizable charts, Confluence (Enterprise wiki) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes Uses Lucene | Optional | No |
| Launchpad | Yes | Un­known | Un­known | Un­known | Un­known | Un­known | Un­known | Un­known | Un­known | Un­known | Un­known | No |
| MantisBT | Yes, Integration of MediaWiki, DokuWiki, XWiki | No | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | No | Yes |
| Microsoft Dynamics CRM | Yes, reporting: integrated charts and reports, export to Excel, Mail Merge | No | Yes | Yes | Yes | No | Yes | Un­known | | | | No |
| org-mode | Yes, org-mode has built-in export to HTML, Latex, .md and literate programming capabilities for multiple languages in a single document | No | Yes | Yes | Yes | No | No | Yes | Yes | | | No |
| OTRS | Yes, Advanced reporting, configurable dashboards | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No |
| Phabricator | Yes, integrated wiki and limited burn down charts | Yes | No | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | No |
| Redmine | Yes, integrated wiki, discussion forums, news blogs, email integration, calendars, Gantt Charts, RSS, export to PDF, export to Excel/CSV | Yes | Yes | Yes | Yes | Optional | Yes | Yes | Yes | Optional, when using PostgreSQL | Optional | Yes |
| Request Tracker | Yes, MediaWiki | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | | No |
| Roundup | Yes, wiki can be integrated or linked | No, can be implemented at tracker level | Yes | Yes | Yes | No, can be implemented at tracker level | Yes | Yes | Yes | Yes xapian, whoosh, SQLite FTS, PostgreSQL FTS, native | Yes | Yes |
| StarTeam | No | Yes | Yes | No | Yes | No | No | Un­known | | | | No |
| Supportworks | Yes - Integrated reporting wizard, customizable PHP reporting tool, dashboard, optional interface with Crystal Reports, export to Microsoft Excel/CSV, knowledge base, optional asset management tool | No | Yes | No | Yes | Yes | Yes | Un­known | | | | No |
| SysAid | Yes - LDAP/Email/Calendar integration, integrated Asset Management, integrated reporting, SSO, custom fields, export to CSV/PDF, KB | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Un­known | No | No |
| Teamwork | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes Uses Lucene | | No |
| Trac | Yes, integrated wiki | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | No | | Yes |
| TrackerSuite.Net | Yes. Dashboards. Graphical reports. Integration with Crystal Reports. Reports can be exported to Microsoft Excel. | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | No | No | No |
| Tuleap | Yes, Kanban boards, Scrum planning and burndown charts, pies, Gantt, barrs, cardwall, Document Manager with approval workflow and fine grained permissions, wikis | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes with plugin fulltext | Yes with plugin fulltext | No | No |
| Wrike | Yes, real-time customized reports, export to Excel, scheduled reports by mail, alerts, discussions, Gantt charts, | No | Yes | Yes | Yes | No | Yes | Yes | Un­known | | | Yes |
| YouTrack | Yes: Wiki syntax, custom workflow, custom issue attributes, notifications (email, jabber, RSS, etc.), email integration, reports, export to HTML and CSV, integration with VCSs. | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes (Uses Lucene) | | No |
| Zammad | Yes: Documentation integration/generation, reporting: integrated knowledge base, dashboard | No | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| System | Dynamic documentation integration/generation | Test planning integration | Customizable workflow | Unicode support | Custom fields | SLA | Plugin API | Multiple projects | Full-text search | Indexed full-text search | Indexed file search | Edit conflict warning |

## Input interfaces

| System | Web | Mobile web | Email | CLI | GUI | REST | SOAP | Mylyn | Visual Studio | IntelliJ IDEA | Others |
| Apache Bloodhound | Yes | No | Optional | No | No | No | No | Yes | No | No | Yes XMLRPC |
| Assembla Tickets | Yes | No | Yes | Yes | No | Yes | No | Yes | No | Yes | No |
| Axosoft | Yes | No | Yes | No | Yes | Yes | Yes | No | No | No | Yes - iPhone |
| Bugzilla | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes XMLRPC |
| Debbugs | No | No | Yes | Yes | No | No | No | No | No | No | No |
| Dolibarr | Yes | Yes | Yes | No | Yes | Yes | No | No | No | No | No |
| Faveo Helpdesk | Yes | No | Yes | No | No | Yes | No | No | No | No | Yes - Android App iOS App |
| FogBugz | Yes | No | Yes | Yes | No | Yes | No | Yes | No | Yes | Yes XML |
| Fossil | Yes | No | No | Yes | No | No | No | No | No | No | No |
| FusionForge | Yes | No | No | No | No | No | Yes | No | No | No | No |
| GLPI | Yes | No | Yes | No | No | Yes | No | No | No | No | No |
| GNATS | Yes | No | Yes | Yes | Yes | No | No | No | No | No | No |
| Helix ALM | Yes | No | Yes | No | Yes | Yes | Yes | No | Yes | No | Yes - XML |
| HP Quality Center | Yes | No | No | No | Yes | Yes | No | Yes | No | Yes, via plugin | Yes] |
| Jira | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes - Android App, iPhone App |
| Launchpad | Yes | No | Yes | No | No | Yes | No | No | No | No | Yes - Python |
| MantisBT | Yes | No | Yes | No | No | No | Yes | Yes | No | Yes | Yes - Android App |
| Microsoft Dynamics CRM | Yes | No | Yes | No | No | No | Yes | No | No | No | No |
| org-mode | No | No | No | Yes | No | No | No | No | No | No | No |
| OTRS | Yes | No | Yes | No | No | Yes | Yes | No | No | No | No |
| Phabricator | Yes | No | Yes | Yes | Yes | Yes | No | No | No | Yes, via plugin | No |
| Redmine | Yes | Yes | Yes | Partial | No | Yes | No | Yes | No | Yes | Yes - Android App, iOS App |
| Request Tracker | Yes | Yes Responsive layout after 1.5.0. Partial in previous versions. | Yes | Yes | No | Yes | No | No | No | No | No |
| Roundup | Yes | Yes with Jinja2 template can be implemented per tracker for other templates | Yes | Yes | No (use web) | Yes new in 2.0 | No | No | No | No | Yes XMLRPC |
| StarTeam | Yes | No | No | No | Yes | No | No | No | Yes | No | No |
| Supportworks | Yes | No | Yes | No | Yes | Yes | No | No | No | No | No |
| SysAid | Yes | No | Yes | No | Yes | Yes | Yes | No | No | No | No |
| Team Foundation Server | Yes | No | Yes | Yes | No | No | Yes | Yes | No | Yes, via plugin | No |
| Trac | Yes | No | Optional | No | No | No | No | Yes | No | Yes | Yes XMLRPC |
| TrackerSuite.Net | Yes | No | Yes | No | No | No | No | No | No | No | No |
| Trello | Yes | Yes | Yes | No | No | Yes | No | No | No | Yes | No |
| Tuleap | Yes | No | Yes | Yes | No | Yes | Yes | Yes | No | No | No |
| Twproject | Yes | No | Yes | No | No | No | No | No | No | No | No |
| Wrike | Yes | No | No | No | No | No | No | No | No | Yes, via plugin | No |
| YouTrack | Yes | Yes | Yes | No | Yes | Yes | No | Yes | No | Yes | No |
| Zammad | Yes | No | Yes | Yes | No | Yes | No | No | No | No | No |
| System | Web | Mobile Web | Email | CLI | GUI | REST | SOAP | Mylyn | Visual Studio | IntelliJ IDEA | Others |

## Notification interfaces

| System | Email | RSS | Atom | XMPP | Twitter |
| Apache Bloodhound | Yes | Yes | No | No | No |
| Assembla Tickets | Yes | Yes | No | No | Yes |
| Axosoft | Yes | Yes | No | No | No |
| Bugzilla | Yes | Yes | Yes | No | No |
| Debbugs | Yes | No | No | No | No |
| Dolibarr | Yes | No | No | No | No |
| Faveo Helpdesk | Yes | No | No | No | No |
| FogBugz | Yes | Yes | No | No | No |
| Fossil | Yes | Yes | No | No | No |
| FusionForge | Yes | Yes | No | No | No |
| GLPI | Yes | No | No | Yes | No |
| GNATS | Yes | No | No | No | No |
| Helix ALM | Yes | Yes | No | No | No |
| HP Quality Center | Yes | No | No | No | No |
| Jira | Yes | Yes | No | Yes | No |
| MantisBT | Yes | Yes | No | No | Yes |
| Microsoft Dynamics CRM | Yes | No | No | No | No |
| org-mode | No | No | No | No | No |
| OTRS | Yes | No | No | No | No |
| Phabricator | Yes | No | No | No | No |
| Redmine | Yes | Yes | Yes | Yes, via plugin | Yes |
| Request Tracker | Yes | Yes | No | No | No |
| Roundup | Yes | Yes | Yes | No | No |
| StarTeam | Yes | No | No | No | No |
| Supportworks | Yes | No | No | No | No |
| SysAid | Yes | No | No | No | No |
| Team Foundation Server | Yes | No | No | No | No |
| Trac | Yes | Yes | No | No | No |
| TrackerSuite.Net | Yes | No | No | No | No |
| Twproject | Yes | Yes | No | No | Yes |
| Wrike | Yes | No | No | No | No |
| YouTrack | Yes | Yes | No | Yes | No |
| Zammad | Yes | No | No | No | Yes |
| System | Email | RSS | Atom | XMPP | Twitter |

## Revision control system integration

| System | Git | Mercurial | Bazaar | Monotone | Darcs | CVS | Subversion | Perforce | AccuRev | ClearCase | Others |
| Apache Bloodhound | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Optional | Yes | No | No |
| Assembla Tickets | Yes | Yes | No | No | No | No | Yes | Yes | No | No | No |
| Axosoft | Yes | Yes | No | No | No | No | Yes | Yes | No | No | Yes VSS, Vault Sourcegear |
| Bugzilla | Yes | Yes | Yes | No | No | Yes | Yes | Yes | Yes | No | No |
| Debbugs | No | No | No | No | No | No | No | No | No | No | No |
| Faveo Helpdesk | No | No | No | No | No | No | No | No | No | No | No |
| FogBugz | Yes | Yes | No | No | No | Yes | Yes | Yes | No | No | 2 |
| Fossil | No | No | No | No | No | No | No | No | Yes | No | 1 |
| FusionForge | Yes | Yes | Yes | No | No | Yes | Yes | No | No | No | No |
| GNATS | No | No | No | No | No | Yes | No | No | No | No | No |
| Helix ALM | Yes | No | No | No | No | Yes | Yes | Yes | No | No | Yes - Surround SCM |
| HP Application Lifecycle Management | No | No | No | No | No | Yes | Yes | Yes | Yes | No | No |
| Jira | Yes | Yes | No | No | No | Yes | Yes | Yes | Yes | No | Yes |
| MantisBT | Yes | Yes | No | No | No | Yes | Yes | No | No | No | No |
| Microsoft Dynamics CRM | No | No | No | No | No | No | No | No | No | No | No |
| org-mode | No | No | No | No | No | No | No | No | No | No | No |
| OTRS | No | No | No | No | No | No | No | No | No | No | No |
| Phabricator | Yes | Yes | No | No | No | No | Yes | No | No | No | No |
| Redmine | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | No | No | No |
| Request Tracker | No | No | No | No | No | Yes | Yes | No | No | No | No |
| Roundup | No | Yes | No | No | Yes | No | Yes | No | No | No | Yes can be implemented for any RCS at tracker level |
| StarTeam | No | No | No | No | No | No | No | No | No | No | Yes - StarTeam includes revision control |
| Supportworks | No | No | No | No | No | No | No | No | No | No | No |
| SysAid | No | No | No | No | No | No | Yes | No | No | No | No |
| Team Foundation Server | Yes | No | Yes | No | No | No | Yes | No | No | No | Yes - TFS includes revision control |
| Trac | Yes | Yes | Yes | Yes | Yes | No | Yes | Optional | Yes | No | No |
| TrackerSuite.Net | No | No | No | No | No | No | No | No | No | No | No |
| Tuleap | Yes | No | No | No | No | Yes | Yes | No | No | No | No |
| Twproject | No | No | No | No | No | No | Yes | No | No | No | No |
| Wrike | No | No | No | No | No | No | Yes | No | No | No | No |
| YouTrack | Yes | Yes | No | No | No | Yes | Yes | Yes | No | Yes | 3 |
| Zammad | No | No | No | No | No | No | No | No | No | No | No |
| System | Git | Mercurial | Bazaar | Monotone | Darcs | CVS | Subversion | Perforce | AccuRev | ClearCase | Others |

## Authentication methods

| System | Form based | Public key cryptography | Two-factor | OpenID | OAuth | LDAP | Shibboleth | Others |
| Apache Bloodhound | Yes | Optional | No | Optional | No | Yes | Un­known | No |
| Assembla Tickets | Yes | No | No | Yes | Yes | Yes (private version) | Un­known | Un­known |
| Axosoft | Yes | No | No | No | No | Yes | No | No |
| Bugzilla | Yes | No | No | Optional | No | Yes | Un­known | No |
| Debbugs | No | No | No | No | No | No | No | No |
| Faveo Helpdesk | Yes | No | No | No | Yes | Yes | No | No |
| FogBugz | Yes | Un­known | Un­known | Un­known | Un­known | Yes | Un­known | Un­known |
| Fossil | Un­known | Un­known | Un­known | Un­known | Un­known | No | Un­known | Un­known |
| FusionForge | Yes | No | No | Yes | No | Yes | No | Yes, CAS |
| GLPI | Yes | No | Yes | No | No | Yes | No | No |
| GNATS | Un­known | Un­known | Un­known | Un­known | Un­known | No | Un­known | Un­known |
| Helix ALM | Yes | Optional | No | Optional | No | Yes | No | Yes - custom DLL, SAML |
| HP Quality Center | No | No | No | No | No | Yes | No | Un­known |
| Jira | Yes | No | No | Yes | Yes | Yes | Yes, via plugin | Yes, via Crowd |
| MantisBT | Yes | No | No | Yes | Yes | Yes | Un­known | No |
| Microsoft Dynamics CRM | Un­known | Un­known | Un­known | Un­known | Un­known | Yes | Un­known | Un­known |
| org-mode | Un­known | Un­known | Un­known | Un­known | Un­known | No | Un­known | Un­known |
| OTRS | Yes | Yes | Yes | Un­known | Un­known | Yes | Un­known | Un­known |
| Phabricator | Yes | No | Yes | No | Yes | Yes | No | No |
| Redmine | Yes | Yes | Yes | Yes | No | Yes | Yes, via Apache (using mod_rails) | No |
| Request Tracker | Yes | Un­known | Un­known | Yes | Un­known | Yes | Un­known | Yes |
| Roundup | Yes | Un­known | Yes | Yes | Un­known | Yes | Yes | Yes |
| StarTeam | Un­known | Un­known | Un­known | Un­known | Un­known | No | Un­known | Un­known |
| Supportworks | Un­known | Un­known | Un­known | Un­known | Un­known | Yes | Un­known | Un­known |
| SysAid | Yes | No | No | No | No | Yes | No | Yes, CAS |
| Team Foundation Server | Un­known | Un­known | Un­known | Un­known | Un­known | Yes | Un­known | Un­known |
| Trac | Yes | Optional | No | Optional | No | Yes | Un­known | No |
| TrackerSuite.Net | Yes | No | No | No | No | Yes | No | No |
| Tuleap | Yes | No | No | Yes | Yes | Yes | No | No |
| Twproject | Yes | Un­known | Un­known | Un­known | Un­known | Yes | Un­known | Yes, Simple container auth. |
| Wrike | Un­known | Un­known | Un­known | Un­known | Un­known | Yes | Un­known | Un­known |
| YouTrack | Yes | No | Yes | Yes | Yes | Yes | Un­known | Yes: JIRA account |
| Zammad | Yes | No | No | No | Yes | Yes | Yes | Yes: Twitter, Facebook, Google, Microsoft 365 |
| System | Form based | Public key cryptography | Two-factor | OpenID | OAuth | LDAP | Shibboleth | Others |

## Containers

| System | Docker Image | Helm chart |
| Apache Bloodhound | Un­known | Un­known |
| Assembla Tickets | Un­known | Un­known |
| Axosoft | Un­known | Un­known |
| Bugzilla | Yes (Not official) | Yes |
| Debbugs | Un­known | Un­known |
| Faveo Helpdesk | Un­known | Un­known |
| FogBugz | Un­known | Un­known |
| Fossil | Un­known | Un­known |
| FusionForge | Un­known | Un­known |
| GLPI | Un­known | Un­known |
| GNATS | Un­known | Un­known |
| Helix ALM | Un­known | Un­known |
| HP Quality Center | Un­known | Un­known |
| Jira | Un­known | Un­known |
| MantisBT | Yes (Not official) | Un­known |
| Microsoft Dynamics CRM | Un­known | Un­known |
| org-mode | Un­known | Un­known |
| OTRS | Un­known | Un­known |
| Phabricator | Un­known | Un­known |
| Redmine | Yes (Official) | Yes (Bitnami) |
| Request Tracker | Un­known | Un­known |
| Roundup | Yes (Official) | Un­known |
| StarTeam | Un­known | Un­known |
| Supportworks | Un­known | Un­known |
| SysAid | Un­known | Un­known |
| Team Foundation Server | Un­known | Un­known |
| Trac | Un­known | Un­known |
| TrackerSuite.Net | Un­known | Un­known |
| Tuleap | Un­known | Un­known |
| Twproject | Un­known | Un­known |
| Wrike | Un­known | Un­known |
| YouTrack | Un­known | Un­known |
| Zammad | Yes | Yes |
| System | Docker Image | Helm chart |