Who Unfollowed You?
Track accounts that disappeared from the follower list between two complete scans.
Instagram Unfollowers Tracker
See who unfollowed you, who does not follow you back, and who follows you too.
No Instagram Login Needed
Works With Public Accounts
Accurate Follower Comparisons
Exportable Results
Know Who Is Following, and Who Is Not
Who Is Not Following You Back?
See accounts the profile follows that do not follow it back.
Who Follows You Too?
See mutual connections where both accounts follow each other.
Quick answer
An Instagram unfollowers tracker saves the follower list of a public account and compares it with later scans. Anyone who was in the earlier list but is missing from the new one is shown as an unfollower, and new names are shown as new followers. Instagram doesn't notify you about unfollows, so comparing lists over time is the only reliable method.
emma.travels
Travel · Photography
Recently followed
user_1NEW
user_2
user_3Preview
This is what your report looks like
- Newest follows shown first
- New follows marked the moment they appear
- Optional alerts when the list changes
New story alerts
Get notified the moment a tracked profile posts a new story.
InstaSPY · now
emma.travels posted a new story
New follow alerts
Know when a profile you watch starts following someone new.
InstaSPY · 2m
emma.travels started following @user_1
Tagged photos
See every public post they were tagged in, and who posted it.
InstaSPY · 1h
Tagged by @friend1 in a new photo
How an unfollowers tracker works
Instagram notifies you when someone follows you, but not when someone stops. The follower count simply drops, with no indication of who left. Finding that person by hand means remembering hundreds or thousands of names.
An unfollowers tracker solves this by taking a snapshot of the full follower list, then taking another snapshot later. Comparing the two shows exactly who disappeared and who joined between the scans.
- Enter a public username – use the search box at the top of the page.
- First scan – the full follower list is saved as the starting point.
- Scan again later – the new list is compared with the saved one.
- Review changes – see unfollowers, new followers and accounts that do not follow back.
The first scan cannot show unfollowers, because there is nothing to compare it with yet. Results start from the second scan.
Why the follower count dropped
A lower follower count is not always caused by people choosing to unfollow. Instagram regularly removes spam and fake accounts, which can lower counts across many profiles at once. Accounts that are deactivated or deleted by their owners also disappear from follower lists.
A tracker helps you tell these apart. If a familiar name is missing, it was probably a real unfollow. If the missing accounts have no posts and random usernames, it was likely an Instagram cleanup.
Followers who do not follow back
Besides unfollowers, comparing the follower list with the following list shows accounts that you follow but that do not follow back. Creators and small businesses use this to tidy up their following list and keep a healthier ratio.
It also shows fans, meaning accounts that follow you that you do not follow. Those are often the most engaged part of an audience.
Who uses an unfollowers tracker
- Creators – see how followers react to new content, collaborations or posting frequency.
- Small businesses – understand whether campaigns attract lasting followers.
- Social media managers – report real audience changes instead of just totals.
- Personal accounts – satisfy curiosity about a sudden drop in followers.
Safer than login-based unfollower apps
Many unfollower apps ask you to log in with your Instagram password. That gives a third party full control of your account and can trigger Instagram security checks, temporary blocks or even account suspension.
InstaSPY never asks for your Instagram password. It reads only public follower lists, so your account is not involved in the scan at all.
Limits to be aware of
Very large follower lists can take longer to collect, and Instagram sometimes limits how much of a list can be read at once. When a list cannot be collected completely, InstaSPY does not create unfollower results, so you never see false unfollowers from a partial list.
Someone who unfollows and follows again between two scans will not appear as a change. More frequent scans give a more detailed picture.
What you can and can't see
Unfollower results come only from public follower lists.
What you can see
- Accounts that unfollowed between scans
- New followers between scans
- Accounts that do not follow back
- Follower count history
What you can't see
- Follower lists of private accounts
- The exact time of an unfollow
- Why someone unfollowed
- Unfollows reversed between scans
Private accounts cannot be scanned.
Frequently asked questions
Does Instagram tell you who unfollowed you?
No. Only the follower count changes, which is why comparing lists is needed.
Why are there no results after the first scan?
The first scan is the starting point. Unfollowers appear after the second scan.
Do I need to log in to Instagram?
No. InstaSPY never asks for your Instagram password.
Can I check a private account?
No. Only public accounts can be scanned.
Why did my count drop with no unfollowers?
Instagram may have removed spam accounts, or accounts were deactivated.
Find out who unfollowed
Enter a public username at the top of the page to start tracking.
Works with public accounts only. No Instagram login required.
Results in seconds No Instagram login Public data only
Related Instagram tools
- Instagram follow tracker – scan a public profile and see its most recent follows.
- See who someone recently followed – how the newest-first order works.
- Instagram new follow alerts – get notified when a tracked account follows someone.
- Who did they follow on Instagram – read a following list the right way.