How do I delete several segments, tags, or presets at once?

Use Bulk actions → Delete… in the list you want to clean up: Segments, Tags, Events, or Push Presets.

What is skipped, by list:

List	Skipped
Segments	Segments used by presets, popups, other segments, feature flags, or dashboard widgets
Tags	Tags used in segments, journeys, messages, presets, or other content, and tags the platform uses
Events	Events used by campaigns, segments, or integrations
Push presets	Presets used in journeys or geozones

Extra steps:

Segments: enter your login email to confirm. If active campaigns use the deleted segments, select Confirm that deleting will affect related campaigns. Pushwoosh stops these campaigns.
Events: conversion settings of the deleted events are deleted with them, and the dialog asks you to confirm that.

Deletion can't be undone: deleted tags with their values, events, and presets can't be restored.