Backlog is described as 'project management and collaboration tool for teams that want higher productivity, greater visibility, and simple project tracking. Development teams can work together with Design, Marketing, IT, and more to release high-quality projects, faster' and is an app in the Office & Productivity category. There are more than 50 alternatives to Backlog for a variety of platforms, including Online / Web-based, Mac, Windows, iPhone and Android. The best alternative is GitHub, which is free. Other great apps like Backlog are Bitbucket (Freemium), Redmine (Free, Open Source), Basecamp (Freemium) and JIRA (Paid).
Mantis Bug Tracker is a free and open source, web-based bug tracking system. It is written in the PHP scripting language and works with MySQL, MS SQL, and PostgreSQL databases and a webserver. MantisBT can be installed on Windows, Linux, Mac OS, OS/2, and others.
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.
ZenTao is an open source project management tool, supporting Scrum. It integrates product management, project management, bug management and QA management, etc., covering all lifecycle of software development.
GoodDay is a project, product and work management platform that gives teams the best tools for planning, day-to-day work, and continuous improvement of all processes based on transparency, accountability, agility, and recognition.
Redbooth (formerly Teambox), the cloud-based company redefining collaboration and business communications. Easily organize teams and projects to ensure visibility and accountability, enabling your team to get more accomplished.
Radicle is a developer stack and peer-to-peer network for creating open source software together. This project is still in alpha. You may find the documentation lacking, or encounter bugs and features missing. Please be patient and we welcome submissions!