I use labels to estimate the effort (LOE) of my tasks, but Todoist lacks a good way of analyzing this information.
If
New completed task with label
This Trigger fires every time a task is marked as completed with a label you specify.
Then
Add row to spreadsheet
This action will add a single row to the bottom of the first worksheet of a spreadsheet you specify. Note: a new spreadsheet is created after 2000 rows.
Discover more time saving integrations for Google Sheets and Todoist