Lead Count is actually the total number of leads inside the particular segment, whereas
Subscriber Count is the total number of leads that are subscribed/registered to your Brand.
The following shows Lead count and Subscriber count for Standard Segments and Static Segments.
![Lead count and Subscriber count for Standard and Static segments](https://mailbluster.com/wp-content/uploads/2024/02/leadsubscriber_count.png)
MailBluster also shows for A/B Testing Segments as well.
![Lead count and Subscriber count for A/B testing segment](https://mailbluster.com/wp-content/uploads/2024/02/A-B-Testing-Segment.png)