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- [Sentry Self-Hosted](https://github.com/getsentry/self-hosted) - Powerful error tracking platform with wide language support and a robust API. ([Source Code](https://github.com/getsentry/sentry)) `BUSL-1.1``Python/Django`
- [Duet](https://duetapp.com/) - Invoicing and project management with an integrated client portal. ([Demo](https://duetapp.com/start-demo)) `⊘ Proprietary``PHP`
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- [Kanban Tool](https://kanbantool.com/kanban-tool-on-site) - Advanced Kanban boards with time tracking. `⊘ Proprietary``Ruby`
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- [Kantree](https://kantree.io) - Work management and collaboration. `⊘ Proprietary``Python`
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- [Sentry Self-Hosted](https://github.com/getsentry/self-hosted) - Powerful error tracking platform with wide language support and a robust API. ([Source Code](https://github.com/getsentry/sentry)) `BUSL-1.1``Python/Django`
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@ -134,6 +129,7 @@
- [Deskpro](https://www.deskpro.com/) - On-Premise helpdesk software that includes email, chat, voice & helpcentre publishing. Full visible source code and API. `⊘ Proprietary``Unknown`
- [Deskpro](https://www.deskpro.com/) - On-Premise helpdesk software that includes email, chat, voice & helpcentre publishing. Full visible source code and API. `⊘ Proprietary``Unknown`
- [Full Help](https://www.fullhelp.com/en/) - Simple, easy to use help desk & knowledge base software. Custom branding, custom themes, restful API, communication channels, multi-company support, multi-language support, and much more! At least 1 new release per month. `⊘ Proprietary``PHP`
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- [Jitbit Helpdesk](https://www.jitbit.com/helpdesk/) - Self-hosted help desk software - simple but powerful. ([Demo](https://www.jitbit.com/saas-helpdesk/trial/)) `⊘ Proprietary``ASP.NET`
- [Jitbit Helpdesk](https://www.jitbit.com/helpdesk/) - Self-hosted help desk software - simple but powerful. ([Demo](https://www.jitbit.com/saas-helpdesk/trial/)) `⊘ Proprietary``ASP.NET`
- [JIRA](https://www.atlassian.com/software/jira) - Professional and extensible issue tracker. `⊘ Proprietary``Java`
- [SupportPal](https://www.supportpal.com/) - Powerful help desk software - easy, fast and intuitive. ([Demo](https://demo.supportpal.com/en)) `⊘ Proprietary``PHP`
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