# Email segmentation by engagement level

Email platforms segment subscribers into active, at-risk, and inactive groups to improve deliverability and ROI.

Grade: A — A clean typed decision \(yes/no, a pick from a list, or a level on a scale\) that is concrete, repeats routinely, and has meaningful value.. Score: 4.69.

Vertical: Cross-industry.

Function: Email & CRM.

Status: Seen in the wild.

Volume: routine.

Value: meaningful.

Risk: moderate.

Evidence: described plan.

Flags: None.

- [Source](https://help.maestra.io/campaigns/email-campaigns/email-deliverability/how-to-segment-your-subscribers-based-on-activity)
- [Vertical](/verticals/cross_industry/)
- [Function](/functions/email_crm/)
- [Pre-send guard on outbound email claims](/use-cases/pre-send-guard-on-outbound-email-claims/)
- [Unsubscribe request hidden in reply](/use-cases/unsubscribe-request-hidden-in-reply/)
- [Email spam and quality scoring](/use-cases/email-spam-and-quality-scoring/)
- [Spam word detection compliance checking](/use-cases/spam-word-detection-compliance-checking/)
- [Notification frequency throttling](/use-cases/notification-frequency-throttling/)
- [Email list fatigue unsubscribe prediction](/use-cases/email-list-fatigue-unsubscribe-prediction/)