Automatically-generated lists that group your mobile app users by their recent app activity
Send a follow-up push notification or email to an audience segment of a previous message.
Learn the process of splicing Performance Analytics results by tag.
Topical lists that users can join to receive messaging on the channels of their choice
Static lists you create by uploading a CSV of channel IDs or named user IDs to your project
Segments are predefined groupings of your audience that you can construct using tags in the Segments Builder.