Active Lead Counter
This setup is designed to add 1 to a custom field every time a lead performs some kind of tracked activity, that field can then be used as a single trigger in other Workflows.
We recommend doing this instead of adding all of the triggers to your other workflow, as many other implementations use this counter field. If you were to add a new website for example, you would only need to add a new trigger to this workflow, instead of several workflows.
Workflow: Active Lead
Trigger: When a contact fills out any form at any time
Trigger: When a contact returns from any email at any time
Trigger: When a contact visits the website "your website" 1 time or more - Repeat this trigger for each of your tracked sites
Action: Increment the counter field "Active Lead Counter" by 1