Open Source Mimrai Alternatives

Plane is an open source project management platform that combines issue tracking, documentation, and AI-powered workflows into a single workspace. It's built for software teams that want the flexibility of self-hosting without giving up the polish of tools like Jira or Linear. Projects, wikis, cycles, and dashboards all live in one place, and the AI layer is woven throughout rather than bolted on afterward.

The AI side is genuinely central to how Plane works. Plane AI reads across your entire workspace, including projects, cycles, docs, and threads, so you can ask it about blockers, cycle status, or recent doc changes and get answers grounded in your actual data. Built-in agents can triage incoming requests, assign owners, and post updates automatically. There's also a Slack integration that lets you describe work in a channel and have Plane create, assign, and track it without switching tools.

For teams managing work across different roles, Plane offers board, spreadsheet, list, and Gantt views. Cycles handle time-boxed sprints with burndown charts and velocity tracking built in. Initiatives and epics let you roll team-level work up to org-level goals. Dashboards populate automatically from live data, so there's no manual reporting.

Self-hosting is a first-class option. Plane supports Docker and Kubernetes deployments and includes a God Mode admin panel for configuring SSO, SAML, LDAP, SMTP, and workspace security. Air-gapped environments are explicitly supported, which is rare among modern project management tools. If you're comparing open source alternatives, that air-gap support is a meaningful differentiator.

For teams migrating from Jira, ClickUp, Asana, or Monday, Plane offers full data migration including issues, attachments, comments, and automations. The open API, webhooks, OAuth apps, and a native MCP server make it extensible for teams that want to build custom integrations or AI agents on top of the platform. Projects-as-Code via YAML definitions lets engineering-oriented teams version and deploy project configuration from Git.

Huly brings together the tools that most teams spread across four or five separate apps. Project management, real-time chat, collaborative documents, and a virtual office all live in one workspace. It's built for product and engineering teams who are tired of context-switching between a task tracker, a Slack alternative, and a Notion alternative.

The project management side covers what you'd expect from a modern tracker:

• Team Planner consolidates individual tasks into a shared calendar so you can see workload across the whole team at a glance.
• Time-blocking lets you turn tasks into structured time slots in your personal planner.
• GitHub sync works both ways. Huly connects to GitHub Issues and GitHub Projects, syncing changes instantly, supporting multiple repositories, and migrating milestones between them.
• Advanced filtering makes it practical to search and slice project data across large backlogs.

The virtual office is a built-in audio and video conferencing environment. Teams can create custom rooms for departments or recurring meetings, and invite guests without sending them to a separate tool. No third-party conferencing app required.

Documents in Huly support rich text, images, attachments, and code blocks. Live real-time collaboration means multiple people can edit simultaneously. You can tag teammates, link directly to issues, and assign action items from within a document, which keeps planning and execution connected. Version history tracks every edit.

The collaborative workspace also includes a unified inbox and instant notifications, so updates from tasks, documents, and chats surface in one place rather than scattered across tools.

Huly is self-hostable, which matters for teams with data residency requirements or those who simply want control over their infrastructure.

Important: This repository is currently not maintained.

Focalboard is a self-hosted project management tool that organizes tasks and projects using boards, lists, and cards. It's built for teams who want to keep their work data on their own infrastructure rather than relying on a third-party SaaS platform.

It comes in two forms: a standalone desktop and server app, and an integrated plugin for Mattermost. The Mattermost integration is particularly useful for teams already using that platform for messaging, since boards live alongside conversations without requiring a separate login or tool.

The core interface will feel familiar if you've used tools like Trello or Notion. You can switch between multiple views of the same data:

• Board view for Kanban-style task tracking with drag-and-drop cards
• Table view for a spreadsheet-like overview of all items
• Gallery view for visual, image-forward layouts
• Calendar view for deadline and date-based planning

Each card supports properties like assignees, status, priority, dates, and custom fields. You can filter and group cards by any property, which makes it practical for sprint planning, bug tracking, content calendars, or general project tracking.

Because it's self-hosted, your data stays on your servers. There's no usage cap, no per-seat pricing, and no vendor lock-in. Teams with compliance requirements or data sovereignty concerns get full control over storage and access.

Focalboard is written in Go and React, and it supports SQLite for small deployments or PostgreSQL for larger ones. The standalone personal edition runs as a local desktop app, making it a solid option for individuals who want a private, offline-capable task board without any cloud dependency.

Super Productivity is a task management app built around the idea that your tools shouldn't interrupt you. Everything runs locally by default. No accounts, no telemetry, no subscription. Your data stays on your device unless you actively choose to sync it via WebDAV or Dropbox.

It's aimed at developers, freelancers, and anyone who does focused, heads-down work and wants a single place to manage tasks, track time, and review progress without switching between five different tools.

Core task management covers quick-add, subtasks, notes, due dates, repeating tasks with granular schedules, and automatic rollovers for anything you didn't finish.

Board layouts are flexible. Flip between Kanban, Eisenhower matrix, compact list, or a custom view. Projects, tags, and folders let you organize work the way you actually think about it.

Focus and time tracking are built in. One-click timers with keyboard shortcuts, Pomodoro sessions with configurable breaks, and a distraction-free focus mode that hides everything except the task at hand.

Integrations pull work in from outside. GitHub, GitLab, and Jira issues import directly into your boards. Calendar sync via CalDAV gives you a full picture of your day alongside your tasks.

A few things that stand out compared to other workspace organizers:

• Work logging and reports generate timesheets and summaries instantly, which is useful for freelancers billing by the hour or consultants tracking project time.
• Procrastination helper uses CBT-based prompts to help you actually start a task, not just look at it.
• Plugin system lets you extend the app with custom automation and quick commands.
• Keyboard-first design means most actions have shortcuts, so you rarely need to reach for the mouse.
• No vendor lock-in: export everything as JSON or CSV at any time.

The app runs on Windows, macOS, Linux, Android, and iOS. It's free, built in the open, and has an active contributor community.

OpenProject is a leading open source project management software that offers powerful features for classic, agile or hybrid project management approaches. Some key benefits include:

• Data sovereignty and security: OpenProject can be self-hosted on-premises, giving you full control over your data. It offers high security standards and transparency as open source software.

• Flexible project management: Supports classic Gantt charts, agile boards, team planners and more to adapt to your preferred methodology.

• Comprehensive feature set: Includes project planning, task management, time tracking, team collaboration tools, reporting and more.

• Open source with a large community: Benefit from continuous improvements and the ability to customize the software to your needs.

• Enterprise options available: Choose between the free Community edition or Enterprise editions with additional features and support.

• Integrations: Connects with tools like Nextcloud, GitHub, GitLab and more.

OpenProject aims to boost team productivity and satisfaction by providing a centralized platform for seamless collaboration and project organization. It's trusted by major companies and organizations across industries.

PLANKA is a self-hosted Kanban board built for teams that want full control over their project data without paying per seat or depending on a third-party cloud. It's a direct alternative to tools like Trello, designed to run on your own infrastructure while still feeling polished and modern.

The free Community Edition covers the core use case well:

• Unlimited boards and cards with no artificial limits tied to pricing tiers
• Real-time synchronization so every team member sees updates instantly without refreshing
• 35+ languages supported, making it practical for international teams
• Docker-based deployment with a large base of pulls (8M+) showing it's widely used in production
• GDPR compliance baked in, since you own and host the data yourself

For teams that need more, the Pro Edition adds higher scalability, additional professional features, and priority support. Both editions are available as self-hosted installs or through PLANKA's managed cloud hosting if you'd rather skip the infrastructure work.

Compared to other self-hosted options like Wekan or Focalboard, PLANKA puts a stronger emphasis on visual design and ease of use. It doesn't try to be a full project suite with Gantt charts and resource planning. It stays focused on the Kanban workflow, which keeps the interface clean and the learning curve low.

It's been in active development since 2019 and is backed by a growing community that contributes translations, bug reports, and feature ideas. The codebase is transparent and the project has accumulated over 11,000 GitHub stars, a sign that it's earned trust beyond just being a novelty self-host project.

Teams already using tools like Plane or Kaneo for heavier project management might find PLANKA a better fit when the priority is simplicity and speed over feature depth.

Leantime is an innovative, open-source project management tool that caters to diverse thinking styles, including those with ADHD, ADD, and other neurodivergent conditions. Its goal-driven approach transforms traditional task management into a more engaging and productive experience.

Key features include:

• Strategy-focused workflow: Start with defining goals and objectives before diving into tasks
• Flexible visualization: Multiple views (Kanban, list, timeline) to suit different cognitive styles
• AI-powered assistance: Helps break down large tasks and generates personalized project descriptions
• Time management tools: Built-in Pomodoro timer and time tracking capabilities
• Personal organization: My Work dashboard, time blocking, and note-taking features

Leantime stands out by:

• Prioritizing user experience for neurodivergent individuals
• Offering a comprehensive suite of tools from strategic planning to task execution
• Providing both team collaboration features and personal productivity tools
• Being open-source, allowing for customization and community-driven improvements

Whether you're managing complex projects or organizing personal tasks, Leantime offers a uniquely adaptable platform that turns project management into a more accessible and motivating experience for all types of thinkers.

A powerful, flexible kanban application that helps you organize work, track progress, and deliver results—all in one place. Built as an open source alternative to Trello, offering the same intuitive drag-and-drop interface you love without the limitations.

Key features include:

• Unlimited boards, lists, and cards - No artificial restrictions on your productivity
• Trello import functionality - Migrate your existing boards seamlessly
• Team collaboration tools - Workspace members, comments, and admin roles
• Advanced organization - Labels, filters, and powerful search capabilities
• Complete activity tracking - Detailed logs of all card changes and updates
• Board templates - Save time with reusable project structures
• Flexible visibility controls - Manage who can view and edit your boards

The platform offers a generous free tier with unlimited usage for individuals, plus affordable team plans starting at $8/user/month. For organizations requiring complete data control, self-hosting options are available to run on your own infrastructure.

Whether you're managing personal projects or coordinating large teams, this open source solution provides the flexibility and transparency that proprietary alternatives can't match.

Kaneo brings clarity and efficiency to project management with its intuitive kanban board interface and essential features focused on developer workflows. The platform stands out with its commitment to data privacy and security, allowing teams to self-host on their own infrastructure with full control over customization and data.

Key features:

• Visual task management with drag-and-drop functionality
• Self-hosted deployment for complete data control
• Built-in security measures for data protection
• Active open source community with 1,500+ GitHub stars
• Extensive customization options for team workflows

As an open source solution, Kaneo is continuously improved by a growing community of developers who understand the needs of modern development teams. The platform maintains a perfect balance between simplicity and functionality, providing all essential project management tools without unnecessary complexity.

Vikunja is a versatile, open-source task management solution designed to boost productivity and streamline collaboration. Whether you're working solo or managing a team, Vikunja adapts to your unique needs.

Key benefits of Vikunja include:

• Flexible organization: Create projects, lists, and tasks with ease. Use labels, priorities, and due dates to keep everything in order.
• Customizable workflows: Tailor Vikunja to fit your process with customizable Kanban boards, Gantt charts, and list views.
• Team collaboration: Share projects, assign tasks, and communicate effectively with team members in real-time.
• Privacy-focused: Self-host Vikunja on your own infrastructure for complete control over your data.
• Cross-platform accessibility: Access your tasks from anywhere with web, desktop, and mobile apps.
• Powerful integrations: Connect Vikunja with other tools using its robust API and CalDAV support.
• Advanced features: Enjoy recurring tasks, subtasks, file attachments, and more to enhance your productivity.

Vikunja combines the simplicity of personal to-do lists with the power of enterprise project management tools. Its intuitive interface and feature-rich environment make it an ideal choice for individuals, small teams, and large organizations alike. Experience the freedom of open-source task management with Vikunja and take control of your productivity today.

Worklenz is an open-source agency management tool designed to streamline your workflow and boost productivity. With its user-friendly interface and powerful features, Worklenz offers a comprehensive solution for project management, resource allocation, and team collaboration.

Key benefits include:

• All-in-one solution: Manage projects, tasks, time tracking, and team resources in a single platform.
• Resource overview: Gain insights into team member workloads, task progress, and project health at a glance.
• Project visualization: Utilize Kanban boards and project overviews to track progress and milestones effectively.
• Time tracking: Monitor time spent on tasks and projects to improve efficiency and billing accuracy.
• Collaboration tools: Foster teamwork with file sharing, comments, and real-time updates.
• Customizable workflows: Adapt the platform to fit your agency's unique processes and requirements.

Worklenz empowers agencies to deliver projects on time and within budget while maintaining clear communication with clients and team members. Its open-source nature allows for community-driven improvements and customizations, making it a flexible and evolving tool for agencies of all sizes.

Kanri is a powerful, minimalist Kanban board application designed for personal productivity. Here's why it stands out:

Fully Offline: Work seamlessly without an internet connection. All your data is stored locally, ensuring privacy and constant accessibility.

Rich Features:

• Customizable Boards: Create unlimited boards, columns, and cards to organize your tasks efficiently.
• Rich Text Support: Add detailed descriptions using Markdown-like formatting.
• Themes: Personalize your workspace with customizable themes and backgrounds, including dark mode and Catppuccin theme.
• Keyboard Shortcuts: Navigate quickly for maximum productivity.
• Data Export: Easily back up or transfer your Kanban boards.

Modern Technology: Built with Nuxt, Tauri, and TypeScript for a smooth and efficient user experience.

Kanban System:

• Boards: Visually organize projects and track progress at a glance.
• Columns: Represent workflow stages, enabling easy task movement.
• Cards: Represent individual tasks with detailed information.

Open Source and Free: Kanri respects your privacy and is completely free to use.

Get started with Kanri today and experience a simpler, more organized approach to personal task management. Download now and streamline your workflow!

Taiga is a powerful, free and open-source project management platform designed for cross-functional agile teams. It offers a rich set of features to streamline project workflows and enhance team collaboration:

• Kanban Board: Customizable boards with multiple workflows, swim lanes, WIP limits, and extensive filtering options.

• Scrum Framework: Complete set of tools including backlog management, sprint planning, task boards, and burndown charts.

• Issue Tracking: Integrated system for managing bugs and issues, with customizable types, priorities, and severities.

• Dashboards and Reporting: Comprehensive dashboards for team performance, project timelines, and custom real-time reports.

• Customization: Flexible options to define team roles, permissions, and customize project stages and fields.

• Integrations: Various integrations available, including through Zapier, to connect with other tools in your workflow.

Key benefits of Taiga include:

1. Intuitive user interface requiring minimal training
2. Ability to switch between Kanban and Scrum methodologies
3. 100% open-source, allowing for self-hosting and customization
4. Available in over 20 languages
5. Robust reporting and analytics features

Taiga is trusted by agile teams in organizations of all sizes, from startups to large enterprises. Its flexibility and ease of use make it an excellent choice for teams looking to improve their project management processes without a steep learning curve.

Ever Teams is a comprehensive open-source work and project management platform designed to boost productivity and streamline team collaboration. With its real-time clarity feature, teams can stay on top of their projects and tasks effortlessly.

Key benefits include:

• All-in-One Management: Seamlessly handle work, workforce, time, and project management in a single platform.
• Productivity Tracking: Monitor team activity and track productivity metrics to optimize performance.
• Task and Issue Management: Efficiently organize and manage projects, tasks, and issues.
• Time Management: Built-in time tracking capabilities to monitor work hours and improve time allocation.
• Team Organization: Create and manage multiple organizations and teams within the platform.
• Integrations: Connect with popular tools like GitHub and JIRA to centralize your workflow.

Ever Teams empowers teams to work more efficiently by providing a unified workspace for all project-related activities. Its open-source nature allows for customization and transparency, making it an ideal choice for businesses seeking a flexible and powerful project management solution.

Operately is an open source company management platform designed to help startups operate like high-performance organizations. It centralizes key business functions into one cohesive system:

• Projects: Standardize project management across teams with built-in accountability and feedback loops. This ensures consistent execution and clear communication.

• Goals: Connect your long-term vision to short-term objectives and daily tasks. This alignment helps teams stay focused on what matters most and avoid distractions.

• KPIs (coming soon): Track key performance indicators in relation to ongoing work. This provides a clear view of team performance and enables data-driven decision making.

• Playbook (coming soon): Create actionable procedures tied to roles and responsibilities. This living document helps maintain operational consistency and simplifies onboarding.

Operately aims to replace the need for multiple disconnected tools like project management software and static Notion documents. By providing a unified, purpose-built system for startup operations, it reduces the headaches of keeping everything organized and in sync.

The platform is open source, allowing for customization and community-driven improvements. It's available as a cloud service (waitlist open) or can be self-hosted in just 5 minutes.

For startups looking to implement professional operational practices without the overhead of a full-time COO, Operately offers a compelling solution to streamline management and drive growth.

Transparent project management that connects your team's internal workflow with public user collaboration. Sayr provides a dual-view system where your team manages tasks privately while users can submit feedback, vote on features, and track progress through a public portal.

Key features include:

• Public Portal - Customer-facing hub for browsing tasks and submitting feedback
• Visibility Control - Set tasks, labels, and comments as public or private individually
• User Voting - Let users upvote features to guide prioritization
• Dual Comments - Public comments for users, internal comments for team coordination
• GitHub Integration - Link repositories, sync issues, and track pull requests
• Real-time Updates - Server-sent events provide instant collaboration without refreshes

Built for transparency with role-based access control ensuring users only see what they should. Source-available and self-hostable with Docker deployment options. EU-based infrastructure ensures data sovereignty with hosting across Ireland, Czech Republic, and Germany.

Perfect for teams tired of juggling separate project management and feedback tools. Start free with up to 5 members, unlimited tasks, and full API access. Scale to Pro at $3/seat/month for unlimited members and advanced features.

Manage is a powerful open-source project management solution that brings essential collaboration tools together in one intuitive platform. With robust task management capabilities, teams can easily organize and track work progress. The integrated file sharing system keeps all project resources centralized and accessible.

Key features include:

• Task organization and tracking
• File management and sharing
• Event scheduling and calendar
• Team collaboration tools
• Activity logging
• Multi-tenant architecture
• Built-in commenting system

Perfect for engineering teams and developers, Manage emphasizes ease of use while providing the flexibility of self-hosting. The platform's clean interface makes it simple to handle tasks, events, and documents with minimal clicks. Whether you're managing small team projects or complex initiatives, Manage provides the essential tools for successful collaboration.

Orgnise is a powerful project management solution designed to help teams of all sizes streamline their workflows and boost productivity. With its user-friendly interface and comprehensive feature set, Orgnise makes it easy to plan, track, and execute projects from start to finish.

Key benefits of Orgnise include:

• Intuitive Task Management: Create, assign, and prioritize tasks with ease. Use drag-and-drop functionality to organize tasks into customizable lists, boards, or timelines.

• Team Collaboration: Foster seamless communication with built-in chat, file sharing, and commenting features. Keep everyone on the same page and reduce email clutter.

• Workflow Automation: Set up automated workflows to handle repetitive tasks, notifications, and status updates, saving time and reducing human error.

• Customizable Dashboards: Get a bird's-eye view of your projects with personalized dashboards. Monitor progress, track deadlines, and identify bottlenecks at a glance.

• Time Tracking and Reporting: Log time spent on tasks and generate detailed reports to analyze team performance and project profitability.

• Integration Ecosystem: Connect Orgnise with your favorite tools through a wide range of integrations, including calendar apps, file storage services, and communication platforms.

Whether you're managing complex projects or simply organizing your daily tasks, Orgnise adapts to your needs, helping you stay focused and productive. Experience the power of efficient project management with Orgnise today.