Open Source Project Management Apps
Discover best open source project management solutions to improve team collaboration, track progress & deliver projects on time. Find the perfect tool.
Apps in Project Management
Language
License
Invoice Ninja
Invoicing Finance · Project Management
Self-hostable invoicing, time-tracking, and multi-gateway payment platform for freelancers and small businesses, with built-in e-invoicing compliance for EU and global standards.
OpenProject
Collaboration · Productivity · Project Management
The open source project management platform that unifies Gantt charts, agile boards, time tracking, and team collaboration under full self-hosted control.
Kimai
Invoicing Finance · Project Management
Professional open-source time tracking with invoicing, multi-user support, SAML/LDAP auth, and a full REST API—self-host it or use the cloud.
Gitea
Developer Tools · Devops · Project Management
Self-hosted DevOps in a single Go binary — Git hosting, GitHub Actions-compatible CI/CD, and 30+ package registries without any SaaS dependency.
Plane
Collaboration · Productivity · Project Management
Open-source project management platform to replace Jira, Linear, and ClickUp — with built-in cycles, real-time collaborative docs, and full self-hosting.
AFFiNE
Collaboration · Note Taking · Productivity
Write, draw, and plan in one infinite canvas — the open-source alternative to Notion and Miro that keeps your data yours.
Super Productivity
Productivity · Project Management
A privacy-respecting, local-first task manager with built-in timeboxing, Pomodoro timer, and deep integrations for Jira, GitHub, GitLab, and CalDAV — no accounts, no data collection, ever.
Fizzy
Product Management · Project Management
A fast, free, and focused Kanban tool from 37signals that strips away corporate bloat to help teams track bugs, issues, and ideas with clarity.
Huly Platform
Collaboration · Project Management · Team Chat
Open-source all-in-one workspace that replaces Linear, Jira, Slack, and Notion for product and engineering teams.
Leantime
Collaboration · Productivity · Project Management
Project management built for ADHD, autism, and dyslexia — simple as Trello, powerful as Jira
Kaneo
Product Management · Productivity · Project Management
Lightweight self-hosted project management that gives you kanban boards, GitHub sync, and full team collaboration without the enterprise bloat.
Worklenz
Collaboration · Product Management · Project Management
All-in-one open source project management for teams who want full control — plan projects, track tasks, manage resources, and monitor finances without the SaaS lock-in.
Kan
Project Management
An open-source, self-hostable Kanban board built as a modern Trello alternative with team workspaces, board permissions, and Trello import.
Operately
AI Assistants · Collaboration · Productivity
The open source company operating system that unifies OKRs, projects, and team execution with built-in accountability cadences.
Vikunja
Project Management
Self-hosted task management with natural-language quick-add, multiple views, and a fully documented REST API — your tasks, your infrastructure, zero lock-in.
About Project Management
Project management software is essential for organizing complex tasks and ensuring projects are completed on time and within budget. These applications provide a centralized location for teams to collaborate, assign responsibilities, and monitor progress.
Typical features include task creation and assignment, timeline visualization (Gantt charts, Kanban boards), dependency tracking, resource allocation, and progress reporting. More advanced solutions offer features like risk management, budgeting tools, and time tracking. Many platforms also integrate with other development or communication tools to streamline workflows.
The value of project management software lies in its ability to improve team communication, increase efficiency, and reduce the risk of project failure. By providing clear visibility into project status, these tools empower teams to identify and address roadblocks proactively. This is especially crucial for remote or distributed teams where constant communication can be challenging, and for projects with many moving parts. Effective project management leads to better resource utilization, more predictable outcomes, and ultimately, greater success.
