Redmine. With some setup, it’s easily the most powerful, customizable, and intuitive issue tracker I’ve used so far, and it meets my needs for a self-hosted sol

Redmine. With some setup, it’s easily the most powerful, customizable, and intuitive issue tracker I’ve used so far, and it meets my needs for a self-hosted solution. I recommend checking out the following plug-ins: Redmine Mentions https://www.redmine.org/plugins/redmine-mentions https://www.redmine.org/plugins/redmine-mentions Redmine Banner https://www.redmine.org/plugins/redmine_banner https://www.redmine.org/plugins/redmine_banner Redmine Slack https://www.redmine.org/plugins/redmine-slack https://www.redmine.org/plugins/redmine-slack I’m partial to the Agile, Checklists, CMS, and CRM plug-ins from RedmineUp, too. I think they’re essential. There are both free and “pro” versions: Redmine Agile https://www.redmine.org/plugins/redmine_agile https://www.redmine.org/plugins/redmine_agile Redmine Checklists https://www.redmine.org/plugins/redmine_checklists https://www.redmine.org/plugins/redmine_checklists Redmine CMS https://www.redmine.org/plugins/redmine_cms https://www.redmine.org/plugins/redmine_cms Redmine CRM https://www.redmine.org/plugins/redmine_contacts https://www.redmine.org/plugins/redmine_contacts We still use GitLab, just not for issue tracking anymore. At the free and lower-cost tiers, GitLab lacks a bunch of issue fields (they seem to prescribe using tags for things like priority), and very annoyingly GitLab’s agile board cannot display issue cards from multiple projects simultaneously on one board.