Doodau is described as 'Empovering high performance teams to Outcollaborate, Outpredict and Outperform. Communicate with context and visually manage work. Doodau connects whole conversations, not just individual messages, so you can always find what you’re looking for' and is an website in the Business & Commerce category. There are more than 50 alternatives to Doodau, not only websites but also apps for a variety of platforms, including Windows, iPhone, Mac and SaaS. The best alternative is Trello, which is free. Other great sites and apps similar to Doodau are Quire (Free), Basecamp (Freemium), ClickUp (Freemium) and Zenkit (Freemium).
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.
A Kanban-inspired app for keeping track of things that need to get done. The goal of TaskBoard is to provide a simple and clean interface to a functional and minimal application for keeping track of tasks. It's not trying to be the next Trello or LeanKit.
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.