BugHerd!

Open source Trello-like kanban board. Based on Restya platform.

Quire is a new-generation collaborative task management tool for organizing tasks in a tree-like structure wrapped in simple and user-friendly UI.

A Kanban-inspired app for keeping track of things that need to get done.

Tracker is a story-based project planning tool from Pivotal Labs that allows teams to collaborate and react to real-world changes instantly. Its based on agile software methods, but can be used on a wide range of projects.

Buckets is a simple & intuitive task organization, cloud-based app that allows professionals & non-professionals alike to collaborate

Pintask is the most customizable Kanban board. It provides rich features right out of the box, and allows to modify every function or add new one. This is done via extensions: available from Extensions Store or written by you in Javascript.

Zenkit is a collaborative SaaS platform for project management, database building and more. Follow your data through its entire lifecycle, from fluid brainstorming and research through to a structured system for collaborative use. Zenkit is the flexible workspace you can use to organize anything.

Stacks is an easy to use task manager that helps to organize your tasks in an elegant and intuitive way. Using kanban paradigm for managing your projects Stacks offers a flexible and visual way to organize your tasks with ease. Combining powerful features like tags, task grouping, quick search and attachments with a beautiful user interface, Stacks aims to make task management both easy and fun.

Skwish Project Management has been designed to make freelancing simple; unlike other project management tools, Skwish includes features such as quoting and invoicing at the start and end of a project. It also enables you to involve the client in the project if you wish. They can give feedback, approve briefs, quotes and stay updated with project status without multiple emails clogging up your inbox.

Skadi is a fast & powerful self-hosted project management tool.

ERPAL is a comprehensive ERP system for small and medium-sized agencies and software houses. ERPAL maps processes for those businesses professionally, clearly and in an integrated fashion, from request to invoicing. ERPAL is based on Drupal and therefore flexibly expandable for new requirements. ERPAL is "one smart solution" - ERPAL supports you with your work, makes your day-to-day business easier and provides an overview over all relevant business processes. ERPAL is your platform for collaborative business organisation and execution. ERPAL is ERP with DRUPAL. »

WeDo is a simple todo list app for you and your friends, family and co-workers to get things done. With each set of people, known as a Tribe, you have separate tasks and chats with just those people. It’s like Slack meets Wunderlist - perfect for families, projects, small teams, trips, events, and so much more. It’s incredibly easy to use, really pretty, and totally free.

ClickUp is an all-in-one project management platform that eliminates the need of using more than one tool for your organization’s workflow. ClickUp’s core purpose is to remove the frustrations, inefficiencies, and disconnect caused by the current project management ecosystem - and to accomplish this with beautifully intuitive design.