A flexible web-based task management application that provides a visual overview of what is being worked on and who is working on it. Trello uses the Kanban system. It has many areas of application, other than software developments, like lesson planning and real estate management.
|First released||September 13, 2011|
|Developed by||Fog Creek Software|
|Latest stable version||Trello Desktop|
|Used by||DJO Global, Avidxchange, Cisco|
It was sold to Atlassian in January 2017 for $425 million.