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.

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 project management suite built for teams that want full control over their data. It supports classic, agile, and hybrid approaches in a single platform, so you're not forced into one methodology. Organizations with strict data requirements, including government agencies, universities, and NGOs, make up a large share of its user base.

The core feature set covers a lot of ground:

• Gantt charts for visual project planning and scheduling, with dependencies and milestones
• Agile boards supporting Scrum and Kanban workflows, with backlog management and sprint planning
• Team Planner for assigning tasks across a weekly or bi-weekly calendar view
• Time and cost tracking with reporting built in
• Work packages as the central unit for tasks, bugs, features, and more, each with custom fields, watchers, and history
• Meeting management and wiki-style documentation inside each project

Data sovereignty is a genuine differentiator here. You can install it on your own infrastructure and keep everything behind your firewall. The Enterprise on-premises edition adds security features like two-factor authentication, LDAP group sync, and custom branding. For teams that don't want to manage servers, an EU-hosted cloud option is available.

OpenProject is licensed under GNU GPL v3, and development happens publicly. The free Community edition is fully functional and has no time limit. It's a credible Jira alternative for teams leaving Atlassian's self-hosted products, with a migration tool specifically for that transition.

Compared to lighter tools like Kaneo or Operately, OpenProject is heavier and more structured. That's the point. It's built for organizations running multiple concurrent projects that need audit trails, role-based permissions, and reporting across portfolios.

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.

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.

Smart task management that keeps individuals and families organized with intelligent scheduling and fair task distribution. Whether managing personal tasks or coordinating household chores, this tool provides robust assignment options and flexible scheduling.

Key features include:

• Natural language input - Add tasks simply by typing with automatic date and priority recognition
• Smart assignment algorithms - Distribute tasks fairly using round-robin, least busy, or random assignment
• Flexible recurring schedules - Set daily, weekly, monthly, or custom intervals with adaptive scheduling
• Group collaboration - Create groups for family, friends, or teams to share and assign tasks
• Gamification system - Earn points and climb leaderboards for completing tasks
• Visual calendar view - See all tasks in color-coded calendar with filtering options
• Built-in time tracking - Track work sessions with timer and analyze productivity patterns
• Smart notifications - Get timely reminders via app, Telegram, push, or webhooks
• Task automation - Link tasks with API triggers for automatic initiation
• Detailed history tracking - Record due dates, completion dates, assignees, and notes

Perfect for tablet installations in kitchens or offices, providing always-accessible task management for shared spaces. Open-source with privacy focus, offering web app, mobile apps, and self-hosted options.

Taiga is an open-source agile project management platform built for cross-functional teams that want structure without complexity. It supports both Kanban and Scrum workflows, and you can switch between them on the same project without losing your work. Teams that don't need training to get started will feel at home immediately.

The Kanban board covers the basics well: WIP limits, swim lanes, custom workflows, EPICS, sub-tasks, and archive functions. Scrum support goes deeper, with full backlog and sprint planning, per-role estimation, a built-in estimation tool called Taiga Seed, burn-down charts at both the project and sprint level, and a sprint task board with swim lanes per user story.

Beyond boards, Taiga includes:

• Issue tracking with customizable types, priorities, and severities, plus the ability to promote an issue directly to a user story
• Dashboards and reporting including a team health function, full project timeline for auditability, and custom real-time CSV reports
• Wiki built into the project for shared documentation
• Custom roles and permissions so you can control what each team member sees and does
• Integrations via Zapier and a project import/export function for migration

For teams comparing it to Jira or Trello, Taiga sits in a middle ground: more capable than a simple board tool, but far less configuration-heavy than enterprise alternatives like OpenProject.

Self-hosting gives full control over your data, and the codebase is translated into more than 20 languages. The cloud-hosted version is available for teams that prefer not to manage infrastructure. Both paths use the same feature set.