About Trello
The visual board tool teams reach for before they reach for Jira.
Trello was launched in 2011 by Joel Spolsky and Michael Pryor at Fog Creek Software, spun out as a separate New York company in 2014, and acquired by Atlassian on 9 January 2017 for 425 million dollars. Inside the Atlassian portfolio it sits as the lighter sibling of Jira: a single board, a few lists, cards you drag from To Do to Done. The product crossed 50 million users by October 2019 and has stayed the default visual Kanban tool for teams that want zero setup.
What makes Trello different to report on is the spread. Marketing runs a content calendar in it. A founder runs a personal hiring board. A school runs lesson planning. The free tier supports up to ten boards per workspace, so most companies have dozens of workspaces nobody centrally maps. Butler automation, available since the December 2018 acquisition, adds rules that fire on cards: due-date moves, label sweeps, archival. The 247 Power-Ups in the catalog stretch the model further. Pulling Trello into a warehouse turns that scattered surface into something a team lead can audit: which boards still get touched, which cards have aged past their due date, which Butler rules are firing on dead boards.