Trello

Trello
Original authors
DeveloperAtlassian
Release13 September 2011 (2011-09-13)
Stable release
Android2023.13.1.7275 / 22 September 2023 (2023-09-22)
iOS2023.13.3 / 21 September 2023 (2023-09-21)
Operating systemWeb application, macOS, Windows OS, iOS 12+, Android 5.1+
Size
  • 15.68 MB (Android)
  • 139.7 MB (iOS)
  • 79.15 MB (Windows)
Available in21 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
TypeProductivity software, team collaboration, project management, task management,
LicenseProprietary software
Websitetrello.com

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.