The native importers
- Trello — boards, lists, cards, labels, checklists, attachments and comments
- Asana — projects, sections, tasks, subtasks, custom fields and comment history
- ClickUp — spaces, folders, lists and custom fields, mapped to projects and fields
- Monday — boards and column types, with column values preserved
CSV
For anything else, export to CSV and map columns to fields. The importer matches on a column you nominate as the unique key, so running the same file twice updates rather than duplicates.
Check these before you commit
- Do the assignee emails in the export match the emails in your workspace? Unmatched people import as plain text.
- Are dates in a format the previewer parsed correctly?
- Does the preview count match what the old tool reports? A gap usually means archived items you did or did not want.
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