How to Check for Duplicate Leads in Clay Workbooks
Hi, when creating a new lead list in Clay, I'd like to check if that lead is not already in any of the workbooks (all tables across Clay). How can I do this? An idea I have is to create one master list with just LinkedIn URLs of leads and then using that master list for filtering out leads that are in that list. But then I'd have to make that list (currently I have around 20+ tables, will take a bit) and I will have to update that list every time a new lead list is created. Is there a work around for this?