Trello Card Tracking/Counting

[Subtle FM]

Is there a way to show who has completed the most tasks out of a team? 

[Katrin Anger]

@Subtle FM 

Not with Trello's default features, as far as I am aware. But you could use some of the reporting tools that could do the job. One idea is Bridge24 which is a 3rd party tool, but there are also a number of Power-Ups that can probably be of help.