1 self-hostable option you can run on your own server, compared on facts from GitHub (fetched Oct 21, 2026).
| Tool |  OpenProject |
|---|---|
| GitHub stars | 16,538 |
| License | GPL-3.0 |
| Last push | Oct 21, 2026 Active |
| Forks | 3,586 |
| Open issues + PRs | 316 |
| Main language | Ruby |
| Links | Repo · Website |
Highlighted cells mark the highest star count and the most recent push. Source: GitHub REST API, per-tool links on each tool page. Copyleft licenses (AGPL/GPL) require sharing modifications if you distribute or (AGPL) serve them; check the repo license before deploying.
OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHub
🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.
Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.
The task manager you actually own.