17 Best Open Source Linear Alternatives
A curated collection of the 17 best open source and self-hosted alternatives to Linear in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Linear in 2026? The top open-source alternative is Macro Tasks — Task management with AI agents for engineering teams.
Other highly rated open-source Linear alternatives include Plane, Multica and Huly.
Task management with AI agents for engineering teams
Macro Tasks brings task management into the same workspace as your email, chat, and docs. It combines status tracking, priority management, GitHub integration, and AI agents that can actually close tasks for you. - Unified Workspace: Tasks live alongside email, chat, and documents in a single keyboard-driven inbox - GitHub Integration: Tasks automatically update status when linked to branches or pull requests (open PR → In Review, merge → Done) - AI Agents: Assign tasks to agents that can open PRs, edit docs, and close tasks automatically - Context Preservation: Convert emails or messages into tasks without losing original context - Keyboard-First Workflow: Full keyboard navigation and shortcuts for rapid task management - Task De-duplication: AI agents identify and merge duplicate tasks to keep your workspace clean - Cross-Team Collaboration: Non-engineers can follow tasks in the same workspace they use for email and chat - Open Source: Entire platform is open source under AGPLv3 license Macro Tasks is available as a cloud-hosted service with a free tier. The entire platform is open source (AGPLv3) and can be self-hosted for complete data control. Self-hosting requires technical expertise to deploy and maintain the full Macro stack including backend services, frontend, and database components.
AI-native project management for teams and agents
Plane is an AI-native project management platform that unifies projects, documentation, and AI-powered workflows into a single workspace. Designed for both human teams and AI agents, Plane enables seamless planning, execution, and alignment across all levels of your organization. - Projects (Work): Flexible project management with initiatives, epics, cycles, and progress tracking to match any team's workflow. - Wiki: Built-in documentation system that ties company knowledge directly to the work that created it, ensuring it stays current and accessible. - Plane AI: AI agents that understand your work context, enabling tasks like progress summarization, triage, drafting, and automated actions across projects. - Desk (Coming Soon): Customer support integration that turns requests into trackable work items, routing them to the right teams automatically. - Multi-Deployment Options: Available as cloud-hosted, self-hosted, or air-gapped solutions to meet security and compliance requirements. - Enterprise-Grade Security: Designed for organizations with strict data control needs, including SOC 2 Type II compliance. Plane is built with a modern tech stack including React, TypeScript, and PostgreSQL. The self-hosted version is containerized using Docker and Kubernetes, making deployment straightforward for most environments. Air-gapped deployments are fully supported for maximum security. Documentation and community support are available for all deployment options.
Open-source platform that manages coding agents as team members, with task queues, skill libraries, runtime monitoring, and a unified activity feed.
Open-source platform that manages coding agents as team members, with task queues, skill libraries, runtime monitoring, and a unified activity feed.
All-in-one open-source workspace for teams
Huly is an open-source platform designed to streamline team productivity by consolidating project management, communication, and knowledge sharing into a single workspace. - Unified Workspace: Combines team planning, project management, virtual office spaces, chat, documents, and inbox for seamless collaboration. - Keyboard Shortcuts: Work efficiently with instant access to common actions. - Team Planner: View all individual tasks in a centralized team calendar to keep track of the bigger picture. - Notifications: Receive instant updates on any changes to stay informed. - Time-Blocking: Transform daily tasks into structured time blocks for focused productivity. - Virtual Office: Create customized virtual office spaces with high-quality audio and video conferencing for remote teams. - GitHub Integration: Bidirectional synchronization with GitHub Issues and Projects for advanced task tracking and management. - Private Tasks: Securely manage and integrate multiple data repositories. - Advanced Filtering: Precise project data search with robust filtering capabilities. - Huly MetaBrain: Connect workflow elements to build a dynamic knowledge base for future AI-powered insights. Huly is open-source and can be self-hosted, providing full control over data and infrastructure. The platform is built with modern web technologies and supports scalable deployment for teams of all sizes.
Open source project management for agile & hybrid teams
OpenProject is a robust open-source project management solution designed for teams of all sizes. It supports classic, agile, and hybrid project management methodologies, offering features like Gantt charts, Kanban boards, task management, time tracking, and cost reporting. - Flexible Project Management: Supports classic, agile (Scrum/Kanban), and hybrid methodologies - Gantt Charts: Visual project planning and scheduling - Task Management: Issue tracking and work package management - Team Collaboration: Built-in wiki, forums, and document sharing - Time Tracking & Reporting: Monitor project progress and resource allocation - Custom Workflows: Adaptable to your team's specific needs - Integrations: Connects with Nextcloud, GitHub, GitLab, and more - Security & Privacy: GDPR compliant with self-hosting options - Open Source: Available under GPLv3 license - Self-Hosting: Deployable on-premises or in private clouds - System Requirements: Supports Linux, Docker, and cloud deployments - Database: PostgreSQL recommended - Scalability: Suitable for small teams to large enterprises
Self-hosted project management platform with visual task management, data privacy, and complete control over customization - built by developers for developers.
Self-hosted project management platform with visual task management, data privacy, and complete control over customization - built by developers for developers.
A powerful, open-source task management platform for teams and individuals, offering customizable workflows and seamless integration.
A powerful, open-source task management platform for teams and individuals, offering customizable workflows and seamless integration.
Free and open source project management tool
Worklenz is a free and open-source project management tool designed to streamline team collaboration, task tracking, and resource management. Built for efficiency, it offers powerful features to help teams organize projects, monitor progress, and optimize workflows. - Task Management: Organize and track tasks with powerful collaboration tools and complete transparency - Resource Management: Optimize team allocation and resource utilization across projects - Time Tracking: Track time spent on tasks and projects with precision analytics - Timesheets: Manage and approve team timesheets effortlessly - Project Templates: Standardize project structures with customizable templates - Task Templates: Create reusable templates for efficient workflows - Client Portal: Provide clients with real-time project visibility and updates - Project Finance: Track project budgets, costs, and financial performance - Team Utilization Analytics: Monitor and optimize team capacity and workload distribution - Analytics Dashboard: Gain insights with comprehensive project and team analytics Worklenz is open-source and can be self-hosted for complete data control. The platform is built with modern web technologies and offers cloud-based deployment options for teams that prefer managed solutions. The source code is available on GitHub under an open-source license.
Open source OKR and project management software
Operately is an open-source company operating system that connects goals to projects with built-in check-ins and progress tracking. Whether you self-host or use the cloud, it provides structure to keep teams aligned without micromanagement. - Goal Tracking with Measurable Targets: Set clear goals with measurable outcomes and connect them directly to projects. - Automatic Progress Updates: See real-time progress as work advances, eliminating manual status updates. - Built-in Check-ins: Regular async progress updates keep everyone informed without status meetings. - Clear Project Ownership: Every project has a designated owner, milestones, and scheduled check-ins. - Flat Pricing Model: No per-seat fees—add team members freely. - Self-Hostable: Deploy on your infrastructure in minutes with full control. - Open Source: Apache 2.0 licensed with full transparency and community contributions. - Team Alignment: Combines goals, projects, and check-ins into a single system for better collaboration. Operately is built with modern web technologies and can be self-hosted in under 5 minutes. The project is open-source under the Apache 2.0 license, making it suitable for compliance-sensitive environments. The cloud version is also available for teams that prefer a managed solution. For self-hosting, follow the quickstart guide to deploy on your infrastructure. The system is designed to scale from small teams to larger organizations while maintaining simplicity and performance.
Ever Teams offers an all-in-one solution for work management, time tracking, and team collaboration with integrations for popular tools.
Ever Teams offers an all-in-one solution for work management, time tracking, and team collaboration with integrations for popular tools.
All-in-one workspace for team docs and projects
Orgnise is an all-in-one workspace designed to centralize team knowledge, documentation, and workflows. It combines a Notion-style editor with collections and boards, allowing teams to write docs, organize information, and track progress without switching between tools. - Notion-style editor with slash commands, headings, lists, and embeds for rich document creation - Collections & boards to organize work by projects, teams, or workflows (e.g., Kanban-style boards) - Unified workspace where pages belong to collections and can move across boards without duplication - Team collaboration with shared spaces for inviting members and aligning on projects - Use-case specific templates for engineering, customer support, project management, and company-wide collaboration - Free to start with no credit card required, offering a generous free tier Orgnise is a cloud-based SaaS with no self-hosting option currently available. The application is built for ease of use and scalability, with a focus on team collaboration and workflow management. For enterprise needs, Orgnise offers dedicated solutions and support. Learn more about pricing and enterprise options.
Self-hosted Jira alternative for agile teams
Windshift is a self-hosted project management platform designed to replace Jira while keeping familiar concepts like boards, milestones, and portals. It offers comprehensive project tracking with time tracking, test management, and reporting capabilities. - Jira Migration: Import projects, issues, comments, attachments, worklogs, boards, and sprints directly from Jira - Multiple Views: Access projects through boards, lists, trees, calendars, or roadmaps - Time Tracking: Built-in time tracking for sprints and individual tasks - Test Management: Integrated test case management and execution tracking - Custom Fields: Support for custom fields and field values your teams already use - Customer Portals: Branded customer portals with SLA tracking - Audit Logging: Comprehensive audit logs with export capabilities - Multi-language: Available in English and German - GDPR Compliant: Built in Switzerland with full GDPR compliance - Single Binary: Deploy as a single Go binary on your infrastructure - Open Source: AGPL v3 licensed - Database Support: Works with your existing database infrastructure - Scalability: Designed for teams of all sizes from startups to enterprises - Self-Hosting: Full control over your data with no vendor lock-in
Open-source project management with simplicity
Manage is a modern, open-source project management tool built for teams that value simplicity and efficiency. Designed to replace bloated alternatives, it offers essential features like task management, calendar integration, smart search, and real-time collaboration—all in a clean, intuitive interface. - Task Management: Create and organize tasks with priorities, assignments, and progress tracking - Calendar Integration: Schedule meetings, track milestones, and synchronize team schedules - Smart Search: Instant full-text search across projects, tasks, and documents with powerful filtering - Team Collaboration: Real-time activity feeds and instant notifications for seamless communication - Organization & Users: Manage teams, invite members, assign roles, and organize workspaces - Permissions & Security: Fine-grained access control with project permissions and user role management - Project Overview: Intuitive dashboards for monitoring progress and resource allocation - Self-Hosting: Deploy on your own infrastructure with Docker support and AGPL-3.0 licensing Built with TypeScript and Next.js, Manage is designed for developers by developers. The application is self-hostable via Docker and can be deployed on platforms like Railway. The open-source nature allows for customization and community contributions. Quick setup includes cloning the repository and running with Bun for local development. Deploy on Railway | GitHub Repository
Full-stack engineering & applied AI for rapid product delivery
Mimrai is a full-service engineering and applied AI consultancy that accelerates product development from concept to production. By combining software engineering, AI-driven automation, and growth strategy, Mimrai delivers complete solutions in weeks rather than quarters. - Custom Engineering: End-to-end development for any platform or technology stack. - Applied AI Solutions: AI agents, automation pipelines, and data-driven decision systems. - Product & Design: UI/UX design, data analytics, and product optimization. - Marketing & Growth: Strategy, content creation, and performance marketing. - Open Source Contributions: Actively maintains projects like patterns.directory, mimir, and translate-kit. Mimrai operates as a service-based consultancy and does not provide self-hosted software. All solutions are delivered as managed services with custom deployment options available per project. The team leverages modern cloud infrastructure and AI tools to ensure scalability and performance.
Transparent project management with public collaboration
Sayr is a source-available project management platform designed to bridge internal team workflows with public collaboration. It provides a single tool for teams to manage tasks internally while allowing users to submit feedback, vote on features, and track progress—all from a public-facing portal. - Public & Internal Views: Toggle between team-internal and customer-facing views with granular visibility controls for tasks, labels, and comments. - User Feedback & Voting: Users submit bug reports and feature requests, upvote priorities, and track progress in real time. - Real-Time Updates: Powered by server-sent events for instant collaboration without refreshes. - GitHub Integration: Sync issues, link repositories, and automatically update task statuses when PRs merge. - Role-Based Access: External users submit and vote; members manage tasks; admins control visibility and permissions. - Dark Mode & Accessibility: Built-in dark mode support and visibility controls for internal and public-facing content. - Automatic Notifications: Users receive updates when task statuses change, eliminating manual syncing. - Customizable Workflows: Prioritize tasks based on real user demand and manage workflows with labels, sprints, and priorities. Sayr is source-available and can be self-hosted. The platform is built with modern web technologies and supports deployment via Docker or direct installation. Documentation and setup guides are available on the official docs.
Changelog platform for humans and agents
Craft changelogs in a beautiful editor or push them from your CI/CD pipeline. One platform, two interfaces—whether you prefer a visual web editor or automation via CLI/API. - Rich Markdown Editor: Full-featured editor with live preview and image uploads for crafting polished changelogs. - Interactive Roadmaps: Public roadmap boards with community voting to align teams and users. - Scheduling & Reactions: Schedule posts and let users react to updates for better engagement. - Audience Analytics: Visitor insights with referrers, OS, and browser data to understand your audience. - Team Collaboration: Invite members and collaborate on changelogs with ease. - CLI & API Access: Automate changelog creation and updates via secure, page-scoped CLI or JSON API. - GitHub Integration: Automate changelogs with GitHub Changelog Agent and GitHub Actions. - Custom Domain & SSL: Brand your changelog with a custom domain and SSL certificate. - React SDK & Embeddable Widget: Integrate changelogs into your website or app seamlessly. - Zapier Integration: Connect changelogs to 1000+ apps via Zapier for automation. - Email Notifications: Optional add-on for sending email notifications to subscribers. - RSS Feed: Generate RSS feeds for easy syndication of updates. Changes.page is a cloud-hosted SaaS platform with no self-hosting option. The service is built for reliability, scalability, and ease of use, with all infrastructure managed by the team. The platform is designed to be GDPR compliant and EU-friendly, ensuring data privacy and security for users.
Collaborative workspace for human and AI agent teams
Buzz is a collaborative workspace designed for human and AI agent teams to work together seamlessly. It consolidates communication, project management, and development tools into a single shared space. - Unified Collaboration: Chat with teammates and specialized agents in shared rooms, keeping context, decisions, and next steps in one place. - Agent Integration: Invite and manage AI agents tailored to your workflows, enabling them to collaborate with your team’s agents. - Project Management: Turn discussions into plans, code, reviews, and PRs without switching between tools. - Open Source: Fully open source project with community-driven development. - Enterprise Ready: Waitlist available for an enterprise version with company-wide access and advanced agent management. Buzz is an open source project available on GitHub. It can be self-hosted for full control over data and infrastructure. The project is built by Block and supports GDPR compliance.
About Linear
Linear is a modern project management platform purpose-built for planning and building products in the AI era. Designed for teams that work alongside AI agents, Linear streamlines workflows from drafting PRDs to pushing PRs, reducing noise and restoring momentum.
Key Features of Linear
- AI Agent Collaboration: Built-in AI agents that work alongside teams to draft documents, automate tasks, and assist with complex workflows
- Intelligent Issue Management: Automatically turns customer feedback into actionable issues with instant routing, labeling, and prioritization
- Visual Planning: Strategic roadmaps, product initiatives, and clear PRDs with up-to-date tracking
- AI-Powered Automation: Delegate entire issues end-to-end to AI agents or collaborate on complex tasks together
- Code Review Streamlining: Clear diffs, better context, and fewer back-and-forth comments to keep PRs moving
- Performance Insights: Real-time metrics and agent insights to measure cycle time and productivity
- Integrations: Seamless connections with tools like Slack, GitHub, and customer feedback platforms
- Custom Workflows: Tailored workflows shaped by practices of world-class product teams
Tech / Self-Hosting
Linear is a cloud-based SaaS platform with no self-hosting option available. The service is built for modern teams with a focus on security, performance, and AI-native workflows. Linear is GDPR compliant and designed with privacy in mind, making it suitable for EU-based teams and organizations with strict data residency requirements.