Taiga

Taiga is open source agile project management software that adapts to how each team works. Run it as a Kanban board with swim lanes and WIP limits, as Scrum with a backlog and sprints, or switch between the two modes at any time without losing your work.

Kanban and Scrum boards both support EPICS and sub-tasks, extensive filtering and search, and per-role estimations with burndown charts. Integrated issue and bug tracking lets you set custom issue types, priorities, and severities, promote an issue to a user story, or pull it into a sprint. Dashboards, reporting, and a wiki round out the workspace.

Taiga is available in over 20 languages and connects to outside tools through integrations, partly via Zapier. It can be self-hosted on your own server and is released under the MPL 2.0 license.