If you’re looking for a self-hosted, open-source project management and task tracking system, there are several excellent alternatives to OpenProject and Redmine, each with different strengths (UI, Agile support, extensibility, ease of deployment, etc.).
✅ Top Open Source Self-Hosted Project Management Tools
| Tool Name | Best For | Key Tech | UI Quality | Agile/Kanban | Notes |
|---|---|---|---|---|---|
| 🔧 OpenProject | Enterprise-level PM, Gantt charts, teams | Ruby | ★★★★☆ | 🟢 Good | GDPR-focused, strong WBS, timelines |
| 🐛 Redmine | Bug tracking + project wiki | Ruby | ★★★☆☆ | 🟡 Plugin | Classic, reliable, plugin-rich |
| ✅ Taiga | Agile teams, Kanban + Scrum | Python | ★★★★☆ | 🟢 Excellent | Beautiful UI, lightweight, API-first |
| 🧠 Focalboard | Trello-style task boards (from Mattermost) | Go | ★★★★☆ | 🟢 Excellent | Self-hostable Trello/Notion hybrid |
| 📊 Wekan | Simple Kanban boards | Node.js | ★★★☆☆ | 🟢 Yes | Lightweight, Trello clone |
| 🗂️ Kanboard | Developer-oriented Kanban | PHP | ★★★☆☆ | 🟢 Yes | Focused, minimalist, no DB required |
| 🚀 Plane.so (new) | Startups & product teams | Next.js | ★★★★★ | 🟢 Excellent | Beautiful UI, modern, in active dev |
| 📅 Taskcafe | Task & project tracking (lightweight) | React+Go | ★★★★☆ | 🟢 Kanban | Early stage but fast and clean UI |
| 🧩 Phabricator (deprecated) | Code + task + wiki suite | PHP | ★★★☆☆ | 🟡 Minimal | Powerful but now discontinued |
| 📋 GitLab Issues | Git-native projects | Ruby | ★★★★☆ | 🟢 Good | Part of full GitLab platform |
🏆 Top Recommendations by Use Case
| Use Case | Recommended Tool | Why? |
|---|---|---|
| 👨💻 Agile (Scrum, Kanban) | Taiga, Plane.so | Beautiful UI, sprint tracking, backlog, API-first |
| 📊 Classic PM with Gantt/WBS | OpenProject | Strong project hierarchy, charts, timelines |
| 🛠️ Developer & bug tracking | Redmine, GitLab | Strong issue system, version control integration |
| ✅ Kanban-style task boards | Focalboard, Wekan, Kanboard | Lightweight, easy setup |
| 🧑🤝🧑 Team collaboration (Wiki, Chat) | Mattermost + Focalboard, OpenProject | Built-in wikis, discussion tools |
💻 Deployment Notes
| Tool | Docker Support | Database Options | Deployment Difficulty |
|---|---|---|---|
| OpenProject | ✅ Yes | PostgreSQL | 🟠 Moderate |
| Redmine | ✅ Yes | MySQL/PostgreSQL/SQLite | 🟡 Easy |
| Taiga | ✅ Yes | PostgreSQL | 🟠 Moderate |
| Focalboard | ✅ Yes | SQLite, PostgreSQL | 🟢 Easy |
| Plane.so | ✅ Yes | PostgreSQL | 🟢 Easy (1-command) |
🔥 Best All-Around Choices (2026)
| Priority | Tool | Why |
|---|---|---|
| 👁️ Modern UI + Agile | Plane.so | Fast, sleek, in active development |
| 🧠 Wiki + PM + Gantt | OpenProject | Best for structured project planning |
| 🛠️ Developer-Centric | Redmine | Proven, extensible with plugins |
| 🏗️ Minimal + Fast | Kanboard | No DB needed, very efficient |
| ✅ Trello Alternative | Focalboard | Lightweight & open source Notion/Trello |
Great question — and critical for commercial projects. Here’s a filtered list of project/task management tools that are:
✅ Self-hosted
✅ 100% open source
✅ Permissively licensed (can be modified, rebranded, and resold commercially without fees)
✅ Best 100% Open Source, Self-Hosted Project Management Tools for Commercial Use (Resell-Friendly)
| Tool | License | Commercial Use Allowed | Self-Hosted | Notes |
|---|---|---|---|---|
| Redmine | GNU GPL v2 | ✅ Yes (must retain license terms) | ✅ Yes | Can rebrand/resell if you follow GPL rules |
| OpenProject | GNU GPL v3 | ✅ Yes (copyleft applies) | ✅ Yes | Enterprise version exists — but community edition is fully open |
| Taiga | AGPL v3 | ✅ Yes (server code must remain open if redistributed) | ✅ Yes | Powerful Agile tool, AGPL has strict conditions |
| Focalboard | MIT | ✅ Yes (fully permissive) | ✅ Yes | You can rebrand, resell — no obligation to open source |
| Kanboard | MIT | ✅ Yes | ✅ Yes | Very light, safe to rebrand/sell fully |
| Wekan | MIT | ✅ Yes | ✅ Yes | Safe to use for SaaS or embedded use |
| Taskcafe | MIT | ✅ Yes | ✅ Yes | Lightweight, early stage but 100% open |
| Plane.so | AGPL v3 | ✅ Yes with AGPL compliance | ✅ Yes | UI is great; AGPL = must share source if hosting for clients |
🔐 Summary: Licensing Types (Commercial Reselling Perspective)
| License | Commercial Use | Rebranding Allowed | Closed-Source SaaS? |
|---|---|---|---|
| MIT | ✅ Easy | ✅ Yes | ✅ Yes |
| GPLv2/v3 | ✅ Yes, but must provide source | ✅ Yes | ❌ Can’t hide code if distributed |
| AGPLv3 | ✅ Yes, but stricter | ✅ Yes | ❌ Must share code if hosted |
| Apache 2.0 | ✅ Yes | ✅ Yes | ✅ Yes (rare in PM tools) |
🏆 Best Picks for Resale as Branded Commercial Product
| Scenario | Best Tool | Why |
|---|---|---|
| ✔️ Want to fully rebrand & sell closed-source SaaS | Focalboard, Kanboard, Taskcafe, Wekan | MIT license = full freedom |
| ✔️ Can follow AGPL (share source) | Taiga, Plane.so | Great modern UI, but AGPL needs compliance |
| ✔️ Willing to contribute back (GPL-friendly) | Redmine, OpenProject | Trusted, enterprise-grade |
⚠️ Tools to Be Careful With (for Resale)
| Tool | Why Be Cautious |
|---|---|
| Jira, ClickUp, Asana | Not open source at all — no resale allowed |
| Trello (free version) | Proprietary, even if embeddable |
| Phabricator | Abandoned + unclear future |
| OpenProject Enterprise | Paid license (but Community Edition is fine) |
✅ Recommendation
If you want to resell a white-labeled project management solution, your safest choices are:
🔹 MIT-Licensed Tools (Full Commercial Freedom)
- ✅ Focalboard (Notion-like)
- ✅ Wekan (Trello-like)
- ✅ Kanboard (Kanban with plugins)
- ✅ Taskcafe (lightweight but modern)
You can:
- Host it for clients (SaaS)
- Customize UI/UX
- Sell it under your brand
- Keep your changes private (no need to open source)
Would you like:
- A ready-to-use
docker-compose.ymlfor any of these? - Help customizing logos/branding?
- PDF list of all tools with licensing notes for legal review?
Let me know and I’ll generate it.
I’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked at Cotocus and regularly write about technology, travel, investing, health, product reviews, and digital marketing through my various platforms.
I publish technical articles at DevOps School, travel stories at Holiday Landmark, stock market insights at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at TrueReviewNow, and SEO and digital marketing strategies at Wizbrand.
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