Why did my MailerLite subscriber count drop?
The MailerLite help pages give 5 common reasons. The first to rule out: People who unsubscribe move out of your active subscribers, so a send that leads to unsubscribes lowers the count.
Is it broken, or just quiet?
A number can fall because fewer people came, or because something stopped counting them. Below are the causes the MailerLite help pages give, and how to check each one yourself.
What causes it?
People who unsubscribe move out of your active subscribers, so a send that leads to unsubscribes lowers the count.
In the MailerLite help:
Unsubscribed recipients are subscribers that no longer want to receive your newsletter.
Subscriber statuses explained, read 2026-11-12.If an email cannot be delivered for good, that subscriber is taken off your active list. A temporary delivery problem alone does not remove them.
In the MailerLite help:
Subscribers who have a campaign return with a hard bounce are automatically removed from your active list, whereas those who only return a soft bounce will remain active.
Subscriber statuses explained, read 2026-11-12.If emails to someone keep failing temporarily, three times in a row, MailerLite treats it as a lasting failure and removes them from your active list.
In the MailerLite help:
However, if a subscriber's email soft bounces three times in a row, this will be considered a hard bounce, and they will be removed from your active subscribers list and labeled with the bounced status.
Subscriber statuses explained, read 2026-11-12.When someone marks your email as spam, they are removed from your active subscribers.
In the MailerLite help:
Spam complaints are automatically removed from your active subscribers list.
Subscriber statuses explained, read 2026-11-12.If you or a teammate cleaned out unengaged subscribers, as MailerLite suggests, your active count drops by that many.
In the MailerLite help:
We highly recommend removing these subscribers from your list, as doing so will drive up your open/click rates.
How To Clean Up Inactive Subscribers, read 2026-11-12.
How do I check it myself?
Look at the other statuses, such as unsubscribed, bounced and spam complaints, to see where people who left the active list went.
In the MailerLite help:
By default, only active subscribers will be showing.
Subscriber statuses explained, read 2026-11-12.If you ask new subscribers to confirm, check the unconfirmed ones. They are not active until they verify their address.
In the MailerLite help:
Until they verify their email address, they will have the status Unconfirmed.
Subscriber statuses explained, read 2026-11-12.
How would I know the day it starts?
- Feder reads your active MailerLite subscriber count each day and compares each day with your own history.
- If the count moves outside its usual range, Feder tells you.
Some numbers are too quiet to judge daily, such as a form filled in a few times a week. Until there is enough of your own history to judge a change, Feder says it is still learning and scores nothing, rather than guessing.
See what Feder reads from MailerLite, which feeds Reach. Feder only reads. It never changes anything in MailerLite.
What else goes wrong with these numbers?
- Why isn't my MailerLite subscriber count going up?MailerLite
- Why did my MailerLite subscriber count suddenly jump?MailerLite
- Why did Google Analytics stop collecting data?Google Analytics
- Why aren't my key events showing in Google Analytics?Google Analytics
- Why does Google Analytics show (not set)?Google Analytics
See every question.
Where do these answers come from?
Every cause and check on this page comes from the MailerLite help pages, quoted above with the date we read them. Last reviewed 2026-11-12. We read them again by 2027-11-12. If one changes, this page changes or comes down.