Best open-source alternatives to Basecamp

Huly Platform is presented as a robust framework for accelerating the development of business applications. The README says it is used for products such as CRM systems and that the repository includes applications for chat, project management, CRM, HRM, and ATS. It is aimed at teams building on top of the platform, including the Huly and TraceX products. The project supports self-hosted deployments and a development workflow based on Node.js, Rush, Docker, and Docker Compose. It also provides a typed API client for programmatic interaction and integration building. The README emphasizes migration from the hosted service to self-hosted setups and points to backup and restore guidance for users handling existing data.

OpenProject is a web-based project management application aimed at teams and organizations that need transparency, flexibility, and control over their data. It positions itself as an open source, enterprise-ready alternative to tools such as Jira, MS Project, Monday, Asana, and YouTrack, and it is intended for self-hosted deployments as well as enterprise use. The project covers a broad range of work management needs, including portfolios, agile workflows, roadmaps, task tracking, bug tracking, time reporting, and collaboration features such as wikis, forums, and meeting management. The README also highlights integrations with tools like Nextcloud, XWiki, GitHub, and GitLab, and points readers to installation guides and documentation for setup and usage.

Planka is a self-hostable project management and Kanban application designed for teams that want a visual workflow tool. It provides collaborative boards where users can organize projects into boards, lists, cards, and tasks, with drag-and-drop interaction and live synchronization across participants. The project emphasizes team collaboration and usability, offering Markdown support for card descriptions, flexible notifications across many providers, and built-in internationalization. It is distributed as a source-available fair-code product with separate community and commercial licenses, and the README points users to hosted Cloud and Pro offerings as well as self-hosted deployment documentation.

Leantime is an open source project management system aimed at making planning and execution approachable for people who are not traditional project managers. It combines task tracking, project planning, knowledge management, and administration features in a single application, with an emphasis on usability and accessibility for users with ADHD, dyslexia, and autism in mind. The project appears to target teams that want a lightweight alternative to tools like Jira, ClickUp, Monday, or Asana while still covering a broad set of project workflows. It supports multiple views for managing work, project dashboards, wikis, goal tracking, and collaboration features, and it can be deployed either locally or through an official Docker image.

Kanboard is a project management application centered on the Kanban workflow. It is aimed at teams or individuals who want a simple, self-hostable tool for organizing tasks visually and tracking work through columns. The README emphasizes that the project is in maintenance mode, meaning the software is largely complete and receives only small fixes and community-contributed releases. It points readers to the official website, documentation, changelog, forum, and installation guides, including Docker-based deployment. The project is distributed under the MIT License.

The to-do app to organize your life.

Tracim is a collaboration platform designed for teams and projects. It combines several workplace tools into one system, including file sharing, messaging, task tracking, documentation, and project organization. The README positions it as a multi-device solution that helps teams keep information in one place rather than spread across separate chat, drive, and meeting tools. The project is intended for organizations or groups that want a self-hostable collaboration stack with a web-based interface. The README shows both a hosted demo and a Docker-based local deployment path, and it mentions PostgreSQL in the tech stack. It also points users to community documentation and forum support, while noting that professional support and some Docker image availability are tied to paid subscriptions.

Tuleap is a libre suite to plan, track, code and collaborate on software projects.