Kanboard

Kanboard is a free and open-source project management application built around the Kanban methodology. Many teams want a simple, visual way to manage work in progress without the complexity, cost or data-sharing implications of commercial cloud project management tools. Feature-heavy systems can overwhelm small teams, and hosted services may not suit organisations that prefer to keep data on their own servers. Kanboard addresses this by offering a lightweight, self-hosted web application focused on clarity and efficiency. Its approach follows core Kanban principles: work is visualised on boards with columns representing workflow stages, work-in-progress limits encourage teams to finish tasks before starting new ones, and the interface remains minimalist so that users can concentrate on the flow of work. Because it is open source, organisations can inspect and modify the code, extend it with plugins and deploy it within their own infrastructure at no licence cost.

Key features include drag-and-drop boards with swimlanes, task details with subtasks, comments, attachments, tags and due dates, and work-in-progress limits per column. Automation rules allow actions to be triggered when tasks move or change, such as assigning users, changing colours or closing tasks, while time tracking, Gantt charts, calendars and analytics, including cumulative flow diagrams and lead and cycle time reports, help teams understand performance. Kanboard supports multiple projects, user roles and permissions, LDAP and external authentication, and offers a JSON-RPC API and webhooks for integration with other systems. A plugin ecosystem extends functionality with themes, notifications and additional integrations. The application runs on PHP with SQLite, MySQL or PostgreSQL and can be deployed on Linux servers or in Docker containers. It is used by small teams, developers, IT departments, non-profits and privacy-conscious organisations. Pricing is not published in this listing, and no trial or free version details are given, although the software itself is open source.