Best Open Source Alternatives to Jira in 2026
Jira's Pricing Keeps Climbing — and Your Options Are Shrinking
Jira Server reached end of life in February 2024. Atlassian Data Center's end-of-life process starts in 2026 and fully sunsets by 2029. The message is clear: Atlassian wants everyone on Jira Cloud, on their terms, at their prices.
Here's what Jira Cloud costs in 2026:
| Plan | Price (per user/month) | Notes |
|---|---|---|
| Free | $0 | Up to 10 users, limited features |
| Standard | ~$8.15 | For small teams (price varies by tier) |
| Premium | ~$16 | Advanced roadmaps, automation, sandbox |
| Enterprise | Custom | 99.95% uptime SLA, unlimited sites |
For a 25-person team on Standard, that's $2,445/year. On Premium, $4,800/year. And these prices only go in one direction.
Meanwhile, you lose self-hosting control. Your project data lives on Atlassian's servers. You're subject to their data residency policies, their uptime, and their decisions about what features belong in which pricing tier.
Open source alternatives give you agile project management — sprints, kanban boards, issue tracking, roadmaps — with full ownership of your data and infrastructure. Here are the five best options in 2026.
TL;DR
Plane is the best overall Jira replacement for engineering teams — modern UI, fast iteration, and a growing feature set that covers issues, sprints, and docs. For enterprise-grade project management with Gantt charts and formal methodologies, OpenProject is the most complete option. If you run pure Scrum or Kanban and want nothing extra, Taiga keeps it clean and focused.
Key Takeaways
- Plane (49K+ GitHub stars) is the most actively developed Jira alternative with a Linear-like UX, cycles, modules, and built-in pages. Free Community Edition, Pro at $6/user/month.
- OpenProject (14K+ stars) is the only open source tool here with proper Gantt charts, time tracking, budgets, and support for both waterfall and agile methodologies. German-made, GDPR-conscious.
- Taiga (13K+ stars) is purpose-built for agile — Scrum boards, Kanban, user stories, epics, and sprints with a clean interface and no feature bloat.
- Redmine (5K+ stars on GitHub mirror) is the battle-tested veteran with 20+ years of stability and hundreds of community plugins. Not modern, but reliable and endlessly customizable.
- Leantime (9K+ stars) takes a different approach — lean/startup methodology with project canvas, strategy alignment, and OKRs alongside standard task management. Designed for non-project-managers.
- Jira Server is dead. Data Center sunsets by 2029. If you're self-hosting Jira today, the clock is ticking.
Quick Comparison
| Feature | Plane | OpenProject | Taiga | Redmine | Leantime |
|---|---|---|---|---|---|
| Agile Boards | Scrum + Kanban | Scrum + Kanban | Scrum + Kanban | Via plugins | Kanban |
| Roadmaps | Modules + Initiatives | Gantt + Timelines | Epics | Gantt charts | Milestones |
| Time Tracking | Pro plan | Built-in | No | Built-in | Built-in |
| Reporting | Views + Analytics | Dashboards + Reports | Burndown charts | Custom queries | Dashboards |
| API | REST API | REST + HATEOAS | REST API | REST API | REST API |
| Self-Hosting | Docker Compose | Docker, DEB/RPM | Docker | Manual + Docker | Docker, LAMP |
| License | AGPL-3.0 | GPL-3.0 (Community) | MPL-2.0 | GPL-2.0 | AGPL-3.0 |
| GitHub Stars | 49K+ | 14K+ | 13K+ | 5K+ (mirror) | 9K+ |
| Free Tier | Unlimited (CE) | Community Edition | Community Edition | Fully free | Open source core |
| Paid Plans | $6/user/month (Pro) | Enterprise pricing | Premium pricing | N/A (support only) | $8/user/month |
Plane — Best Overall Jira Replacement
Plane is what happens when you take the best ideas from Linear and Jira and build them from scratch with a modern stack. The interface is fast, keyboard-driven, and visually clean — the opposite of Jira's notoriously cluttered UI.
What It Does Well
The issue tracker is the core, and it's excellent. Work items support custom states, priorities, labels, assignees, due dates, and estimates. Cycles function as sprints — time-boxed iterations where you plan and track work. Modules group related issues across cycles, acting as epics or project phases. Pages give you built-in documentation alongside your project work, eliminating the need for a separate wiki.
Custom views let you slice your data with filters, grouping, and display options (list, board, spreadsheet, Gantt). The board view is snappy, with drag-and-drop that actually feels responsive.
The Community Edition is fully self-hosted via Docker Compose with a one-command setup. It supports unlimited users and projects with no imposed limits. For teams that want advanced features — custom work item types, time tracking, SSO/SAML, and epics — the Pro plan runs $6/user/month.
Self-Hosting Requirements
- Plane app — Next.js frontend + Django API backend
- PostgreSQL — primary database
- Redis — caching and background workers
- MinIO — file storage
Four services, well-documented Docker Compose, and an active community that responds quickly to deployment issues. The setup is straightforward compared to most enterprise tools.
Limitations
Plane is younger than the other tools on this list. Some features that Jira users expect — advanced custom fields, complex workflow automations, and deep permission hierarchies — are still evolving. The plugin ecosystem doesn't exist yet; extensibility comes through the API rather than installable add-ons. Time tracking and advanced reporting require the paid Pro plan.
Best for: Engineering and product teams who want a modern, fast issue tracker without Jira's complexity. Especially strong for teams considering Linear but wanting self-hosting.
OpenProject — Best for Enterprise and Formal Project Management
OpenProject is the mature, enterprise-grade option. Built by a German company (OpenProject GmbH), it covers the full project lifecycle — planning, scheduling, execution, time tracking, budgets, and reporting. It supports both waterfall (PRINCE2-style) and agile (Scrum/Kanban) methodologies.
What It Does Well
Gantt charts are where OpenProject genuinely outperforms every other tool on this list. Interactive timelines with task dependencies, milestones, critical path visualization, and resource allocation. If your organization does project planning with Gantt charts, OpenProject is the only serious open source option.
Time tracking and budgets are built in. Log time against work packages, set budgets per project, and generate cost reports. This is functionality that Jira only offers through third-party marketplace apps.
The platform also includes meeting management (agendas, minutes, action items), a built-in wiki, document management, and news/forums. It's a full project management suite, not just an issue tracker.
OpenProject integrates with GitHub, GitLab, Nextcloud, and OneDrive/SharePoint. For organizations in regulated industries or with strict data sovereignty requirements, the German hosting and GDPR compliance are meaningful differentiators.
Self-Hosting Requirements
- OpenProject app — Ruby on Rails application
- PostgreSQL — database
- Memcached — caching
Docker images, DEB/RPM packages, and detailed installation guides are available. The Community Edition is free and covers core project management. Enterprise adds LDAP group sync, custom themes, two-factor authentication, and professional support.
Limitations
The interface shows its age. While functional, it lacks the visual polish of Plane or Linear. Navigation can feel heavy, especially for users accustomed to modern single-page applications. The learning curve is steeper — there are a lot of configuration options, and getting the most out of OpenProject requires understanding concepts like work package types, workflows, statuses, and roles.
Best for: Organizations that need formal project management with Gantt charts, time tracking, and budgets. Particularly strong for German/EU organizations with GDPR requirements and teams using waterfall or hybrid methodologies.
Taiga — Best for Pure Agile Teams
Taiga does one thing and does it well: agile project management. No Gantt charts, no budgets, no enterprise features you don't need. Just clean, focused Scrum and Kanban workflows for cross-functional teams.
What It Does Well
The Scrum module includes a backlog, sprint planning, sprint taskboard, burndown charts, and velocity tracking. User stories flow from the backlog into sprints, break down into tasks, and move across the board. It's the classic Scrum workflow, implemented cleanly.
The Kanban module offers a customizable board with WIP limits, swimlanes, and drag-and-drop cards. Epics span across multiple user stories and sprints, giving you higher-level tracking without leaving the tool.
Taiga's interface is one of the most visually appealing in the open source project management space. The design is intentional and uncluttered — closer to a modern SaaS product than a typical open source tool.
The platform also includes a built-in wiki, activity feeds, and integrations with GitHub, GitLab, and Bitbucket for linking commits to user stories.
Self-Hosting Requirements
- Taiga backend — Python (Django) API
- Taiga frontend — Angular SPA
- Taiga events — real-time events via RabbitMQ
- PostgreSQL — database
- RabbitMQ — message broker for events
The deployment is more involved than Plane's due to the separate frontend/backend/events services, but Docker Compose files are available and well-maintained. Community Docker images simplify the process.
Limitations
No time tracking. No Gantt charts. No resource management. No budgeting. Taiga is deliberately focused, and that means you'll need other tools for anything outside agile workflows.
Reporting is limited to burndown charts and velocity. If you need custom dashboards, advanced analytics, or cross-project portfolio views, Taiga won't provide them.
The development pace has been slower compared to Plane. Feature additions come less frequently, and the community is smaller. That said, stability is a feature — Taiga doesn't break things with constant changes.
Best for: Agile teams (Scrum or Kanban) who want a clean, focused tool without the overhead of enterprise features they'll never use.
Redmine — Best for Long-Term Stability and Customization
Redmine has been around since 2006. It's not exciting, it's not modern, and it won't win any design awards. But it works, it's free, and it has a plugin ecosystem that can make it do almost anything.
What It Does Well
Plugin ecosystem is Redmine's superpower. Over 1,000 community-developed plugins extend functionality in every direction — agile boards, help desk, CRM, DevOps, custom dashboards, advanced reporting. If a feature doesn't exist in core Redmine, there's likely a plugin for it.
The core platform includes multi-project support, issue tracking with custom fields and workflows, Gantt charts, calendar views, time tracking, wiki, forums, file management, and role-based access control. It supports multiple databases (MySQL, PostgreSQL, SQLite) and integrates with version control systems (SVN, Git, Mercurial, CVS).
Redmine's stability is proven. Organizations have run Redmine in production for 15+ years with thousands of projects and tens of thousands of issues. If you set it up correctly, it just runs.
Self-Hosting Requirements
- Redmine app — Ruby on Rails application
- Database — MySQL, PostgreSQL, or SQLite
- Optional: Reverse proxy (Nginx/Apache)
Redmine can run on minimal hardware. A small VPS with 1GB RAM can handle dozens of projects and hundreds of users. Traditional installation (Ruby, Passenger, database) is well-documented, and community Docker images are available.
Limitations
The default UI is dated. The interface looks like a tool from 2010 because, aesthetically, it largely is. Modern themes exist but require additional setup. Users coming from Jira Cloud or Linear will find the experience jarring.
Plugin quality varies significantly. Some plugins are well-maintained and production-ready. Others are abandoned, incompatible with current versions, or poorly coded. Vetting plugins before deploying them is essential.
Performance can be an issue at scale without proper tuning. Database indexing, caching, and occasional cleanup of old data are necessary for long-term health. Documentation is scattered — there's no single authoritative getting-started guide.
Best for: Technical teams who want maximum customization through plugins and don't mind a dated interface.
Leantime — Best for Strategy-Aligned Project Management
Leantime is the outlier on this list. While every other tool focuses on issue tracking and development workflows, Leantime is built around lean and startup methodology — connecting strategy to execution through project canvas, OKRs, ideation boards, and roadmaps.
What It Does Well
The project canvas (inspired by Lean Canvas) helps teams define problems, solutions, key metrics, and value propositions before jumping into task management. This strategic layer is unique among open source PM tools — no other tool on this list offers it.
OKRs and goals are first-class features. Define objectives, key results, and milestones, then link them to projects and tasks. This creates a clear line from company strategy down to individual work items.
The standard project management features are solid: Kanban boards, to-do lists, milestones, timesheets, and a research board for collecting ideas. The UI is designed for non-technical users — product managers, marketers, founders — who need to manage projects without a steep learning curve.
Leantime is built with neurodivergent users in mind (ADHD, autism, dyslexia), which shows in the clean interface and reduced cognitive load.
Self-Hosting Requirements
- Leantime app — PHP application
- MySQL/MariaDB — database
Two services. That's it. Leantime has the simplest self-hosting setup on this list. A traditional LAMP stack works fine, and Docker images are available. It runs on minimal hardware — a $5/month VPS is sufficient for small teams.
Limitations
Leantime is not built for engineering teams managing complex software development workflows. There are no sprints, no velocity tracking, no burndown charts, no advanced custom workflows. If you need Scrum methodology, look at Plane or Taiga instead.
The reporting and integration capabilities are basic compared to OpenProject or Plane. The community is smaller, meaning fewer resources for troubleshooting and slower feature development.
Best for: Startups, small businesses, and non-technical teams who need strategic alignment (OKRs, project canvas) alongside task management. Strong choice for founders and product people who think in lean methodology.
How to Choose the Right Jira Alternative
"I want the closest thing to Jira with a modern UI" — Start with Plane. It covers issues, sprints (cycles), epics (modules), and docs. The experience is closer to Linear than Jira, which most teams consider an upgrade.
"I need Gantt charts and formal project management" — OpenProject is the only real option. If your organization uses waterfall, PRINCE2, or hybrid methodologies, nothing else on this list comes close.
"I run Scrum or Kanban and don't need anything else" — Taiga. Clean, focused, and purpose-built for agile teams.
"I need maximum flexibility through plugins" — Redmine has the largest plugin ecosystem. If you can tolerate the dated UI, you can make it do almost anything.
"I'm a startup and need strategy-to-execution alignment" — Leantime connects OKRs and lean canvas to everyday task management. The simplest self-hosting setup too.
"Cost is the primary driver" — Plane CE and Redmine are free for unlimited users. The only cost is infrastructure and admin time.
Migrating from Jira
Migration is the hard part. Here's what to expect realistically.
What migrates easily: Issues, basic fields (summary, description, status, priority, assignee, dates), and text comments. Most tools support CSV imports from Jira, and Plane, OpenProject, and Redmine all handle structured imports.
What requires work: Custom fields and workflows need manual recreation. Attachments require API-based migration scripts. Sprint history (velocity, burndown) typically doesn't transfer — you start fresh with reporting. Automation rules need rebuilding via webhooks and APIs.
What probably won't migrate: Marketplace app data (Tempo timesheets, Zephyr test cases), complex permission schemes, and dashboard configurations. Export these separately or accept the loss.
Migration strategy: Export via CSV or Jira's REST API. Clean your data first — don't migrate 5 years of cruft. Run parallel for 2-4 weeks with Jira in read-only mode. Migrate project by project, starting with one pilot team.
Methodology
We evaluated these tools based on:
- Feature parity with Jira — Issue tracking, agile boards, sprint management, roadmaps, reporting, and time tracking capabilities.
- Self-hosting viability — Docker availability, documentation quality, required services, and real-world deployment complexity.
- Community health — GitHub stars, commit frequency, issue responsiveness, and contributor count as of March 2026.
- Production readiness — Stability at scale, authentication options, API quality, and enterprise feature support.
- Migration path from Jira — Data import capabilities, field mapping, and practical migration effort.
We did not accept payment or sponsorship from any project listed. Tools were evaluated via self-hosted Docker deployments and public documentation review.
Find Your Alternative
Jira isn't going anywhere, but Atlassian's push toward cloud-only pricing means the cost of staying keeps rising. Whether you're leaving because of price, data sovereignty, or simply because your team deserves a better UI — the open source ecosystem has real options in 2026.
Browse all Jira alternatives on OSSAlt to see detailed feature comparisons, deployment guides, and community reviews.