Platform
Upload and reuse guest lists

Building the next audience is faster when you can start from the data and segments you already have. Lists & Segments now puts uploads in the main workflow and lets you clone an existing list before making the next variation.
Upload a guest list directly from the Lists & Segments page
Clone an existing list to preserve useful structure and criteria
Use the copy as a safe starting point for a new audience
Keep campaign targeting organized without rebuilding common segments from scratch