The best open source alternative to Linear is Redmine. If that doesn't suit you, our users have ranked more than 100 alternatives to Linear and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Linear are OpenProject, Plane, Radicle and Trac.
Redmine is a flexible project management web application. Written using Ruby on Rails framework, it is cross-platform and cross-database.
Open source software that enhances team collaboration and productivity through features like Gantt charts, issue tracking, Scrum support, and document management. Supports classic, agile, or hybrid management styles while ensuring robust data protection and flexible task assignment.
Open source alternative supporting project management, issue and task tracking, custom workflows, Kanban, list, calendar views, analytics, imports, secure encryption, Slack and GitHub integrations, Agile and Waterfall frameworks, and advanced customization.
Peer-to-peer, open source stack built on Git enables decentralized, censorship-resistant code sharing and local-first data control, employing cryptographic verification, extensible collaborative objects, modular interfaces, and seamless data migration with no central entity.
Trac is an enhanced wiki and issue tracking system for software development projects. Trac uses a minimalistic approach to web-based software project management. Our mission is to help developers write great software while staying out of the way.
Open-source platform unifying project, document, issue, and task management with real-time team collaboration, instant messaging, video conferencing, and GitHub bidirectional sync, all in one customizable workspace for developers and product teams.
Worklog is a local-first desktop project manager for small development teams. It is built for fast, keyboard-first planning with a Kanban workflow and zero cloud dependency for core usage.
Mantis Bug Tracker is a free and open source, web-based bug tracking system. It is written in the PHP scripting language and works with MySQL, MS SQL, and PostgreSQL databases and a webserver. MantisBT can be installed on Windows, Linux, Mac OS, OS/2, and others.
Lightweight, open-source support solution with built-in customer portal and rich admin dashboard for easy ticket management.
A simple way to organize your tasks. Drag tasks between columns, take notes, sync across devices. Free, private, works offline.
Bugzilla is a web-based tool for planning, organizing and releasing software on your own schedule. It is used by many open source companies and projects, and has advanced features such as search, milestones, and products.
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It barely works has a lot of bugs and devs constantly paywall features or break them from free. You can't even order tasks