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Trusted by 11,000+ businesses, JIRA is the leading bug tracking, issue tracking and project management tool. JIRA combines issue tracking, agile project management, customisable workflow, and a pluggable integration framework to increase the velocity of your software development team.

Kanban Tool is a leading visual management software based on Kanban method that helps companies visualize workflow, track project progress and analyze and significantly improve business processes.Kanban Tool provides powerful online Kanban boards, insightful Kanban analytics and built-in time tracking. This Kanban software was designed for Scrum and Kanban teams that want to significantly improve performance and visualize work on Kanban board.

Team Clerk is project and task management software that automatically keeps your team organized and monitors progress of all of your projects and tasks. Let us organize what you do,so you can focus on why you do it.

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.

Why Sandglaz? Because other project management solutions either offer no way of agile planning... or are way too complex!

TargetProcess, an expert in agile project management software for Agile programming needs. Manage projects in Scrum or Kanban easily with agile project management tool.

Web based software for project management, issue tracking, collaboration, team calendar, kanban board and more... It is a powerful platform especially suitable for application development or product development organizations. Collaborate easily in your organization or your team or with customers.

FogBugz manages projects, tracks bugs, and even tells you when you’re going to ship. It includes an issue tracker, advanced project management and scheduling, a wiki, and customer support features like email routing and discussion groups. It is completely extensible with plug-ins and an XML API, and integrates with all major version control systems.

Ubirimi offers a project tracker for teams planning, building and launching products, an agile module for software development, a content creation, collaboration & knowledge sharing tool called Documentador, a Calendar app and SVN hosting. All these in a tightly integrated environment.

Kunagi offers integrated project management, supplementing Scrum by a selection of other best practices to cover all project management needs. It does not only offer management of basic Scrum documents, but also a variety of additional data. Furthermore, it includes several features for the ease of use and collaboration.

This is a one page HTML/JavaScript application for people who would like to use simple and basic Kanban board for their personal stuff

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. »

Agilefant is an open source tool for managing agile software development. It brings together the perspectives of daily work, long-term product and release planning and portfolio management.

zipBoard is a bug tracking and visual feedback tool which lets web developers work collaboratively on their web-based (web-apps, websites & elearning) products. You can either use zipBoard while you build new websites, ecommerce sites or e-learning courses or improve existing ones with the help of collective visual feedback and task management. All the stakeholders get real-time updates during the whole process which makes it a productive and fun experience.It’s a great tool for anyone involved in the design and development process of a web-based product. Some of the people who are going to find zipBoard extremely useful are QA teams, project managers, web developers, product managers, UX designers, graphics designers, and their respective clients. »

Yodiz is the leading Agile Scrum tool and issue tracker. With it's innovative UI, simple UX and great set of features, it's probably the best tool.