Not seeing Lead ID as a Smart List Filter

[#1]

Issue

You have created a Smart List and want to filter off of the Lead ID.

Solution

Marketo does not have this functionality to filter off of Lead IDs.  This is also true of Salesforce IDs.

You can upvote an Idea on the Marketo Community  -  the Marketo Product Team monitors that forum for possible future updates.

Filter by ID

Filter by SFDC ID