Why are fewer leads getting into my Aimfox campaign?
The Aimfox help pages give 4 common reasons. The first to rule out: Leads already enrolled in another campaign in the same workspace are held back from new campaigns by default, so a new campaign can enroll fewer people than its filters match.
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 Aimfox help pages give, and how to check each one yourself.
What causes it?
Leads already enrolled in another campaign in the same workspace are held back from new campaigns by default, so a new campaign can enroll fewer people than its filters match.
In the Aimfox help:
By default, locked targets will not be enrolled in new campaigns on the workspace, even if they match the filters.
Excluded and locked targets, read 2026-11-12.Some profiles can be out of reach for the LinkedIn account used to search, as Aimfox's help pages explain, so they do not join the campaign.
In the Aimfox help:
Certain profiles cannot be found on Linkedin by your selected search account.
Campaign target processing and exclusion rules, read 2026-11-12.Rows in an uploaded file that leave a required column blank can be left out of the campaign.
In the Aimfox help:
For example, blank fields in required columns, such as the Title column, can result in the corresponding leads being excluded.
Excluded and locked targets, read 2026-11-12.A campaign set to skip profiles with no picture leaves those people out, which can shrink the audience.
In the Aimfox help:
No profile picture - the campaign will automatically exclude targets that do not have a profile picture.
Excluded and locked targets, read 2026-11-12.
How do I check it myself?
Look at the campaign's audience to see which leads are valid and which are held by another campaign.
In the Aimfox help:
Check the Audience tab of the campaign to identify valid leads, especially if some leads are locked to another campaign.
Excluded and locked targets, read 2026-11-12.Before uploading a list, make sure every required column is filled in on every row.
In the Aimfox help:
To avoid this, ensure all required fields in the CSV file are populated before uploading.
Excluded and locked targets, read 2026-11-12.Review the campaign's settings to confirm which kinds of profiles it includes and leaves out.
In the Aimfox help:
Please review your settings during campaign creation to make sure you are indeed targeting the audience you want.
Campaign target processing and exclusion rules, read 2026-11-12.
How does Aimfox work with Feder?
- Connect Aimfox to Feder and it joins your Reach apps.
- When you connect Aimfox, Feder checks the connection straight away and shows Connected only when that check passes. If a reading cannot be taken later, Feder shows it as not read, never as zero.
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 whether you can trust the numbers in Aimfox, one of your Reach apps. Feder only reads. It never changes anything in Aimfox.
What else goes wrong with these numbers?
- Why is Aimfox sending fewer connection requests each day?Aimfox
- Why did my Aimfox follow-up messages drop?Aimfox
- 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 Aimfox 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.