Trello Free plan for up to 10 collaborators

Trello's current Free plan costs $0 and is aimed at individuals and small teams organizing work in boards and cards. Trello's official pricing page lists support for up to 10 collaborators per Workspace, unlimited cards, up to 10 boards per Workspace, unlimited Power-Ups per board, unlimited storage with a 10 MB limit per file, and 250 Workspace command runs each month. Atlassian's Trello support documentation confirms the same 10-open-board and 10-collaborator limits and notes that Free workspaces exceeding the collaborator limit can become view-only until the count is reduced. The free tier also includes activity history, assignees, due dates, mobile apps and two-factor authentication. Paid Standard and Premium plans add capabilities such as unlimited boards, larger attachments, more automation and stronger administrative controls, so users should check the current comparison if their workspace grows.