Trello
| Trello | |||||
|---|---|---|---|---|---|
| Original author(s) | 
 | ||||
| Developer(s) | Atlassian | ||||
| Initial release | September 13, 2011 | ||||
| Stable release | 
 | ||||
| Operating system | Web application, macOS, Windows OS, iOS 12+, Android 5.1+ | ||||
| Size | 
 | ||||
| Available in | 21 languages | ||||
| List of languages Czech, Dutch, English, Finnish, French, German, Hungarian, Italian, Japanese, Norwegian, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, and Vietnamese | |||||
| Type | Productivity software, team collaboration, project management, task management, | ||||
| License | Proprietary software | ||||
| Website | trello | ||||
Trello is a web-based, kanban-style, list-making application developed by Atlassian. Created in 2011 by Fog Creek Software, it was spun out to form the basis of a separate company in New York City in 2014 and sold to Atlassian in January 2017.