Self-hostable observability platform for uptime monitoring, alerting, incident management, on-call, status pages, logs, and APM in one integrated suite.

7.5k stars445 forksApache-2.0last commit Actively maintained

Incident.io is a Slack-first incident management platform for engineering teams. It coordinates on-call rotations and incident workflows, captures timelines and notes, publishes status updates, supports post-incident reviews, and integrates with monitoring and alerting tools.
Self-hostable observability platform for uptime monitoring, alerting, incident management, on-call, status pages, logs, and APM in one integrated suite.

7.5k stars445 forksApache-2.0last commit Actively maintained
MantisBT is a free web-based issue tracker for managing bugs, tasks, and projects with customizable workflows, email notifications, and role-based access control.

1.8k stars764 forkslast commit Actively maintained
Bugzilla is an open source, web-based bug and issue tracker for managing products, components, milestones, and releases with powerful search and workflows.

852 stars316 forksMPL-2.0last commit Actively maintained
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 3 of 3 shipped a commit in the last six months. Licences in this list: Apache-2.0, MPL-2.0. In exchange you take on hosting, backups and updates yourself.
Browse everything in Project & Work Management.