See who unfollowed you
Instant alerts the moment someone leaves.
$8
See who unfollowed you
Live example
Every name
and every change
What you get
Everything SocialSensor tracks
Anonymous Story Viewer
Watch Instagram Stories privately without appearing in the viewer list.
Total value
$443Your price today
$8
7 days full access, then $49.99 every 4 weeks.
14-day money-back guarantee
Sound familiar?
Your count drops. No idea who left.
They left weeks ago. You never noticed.
Hundreds you follow never follow back.
You scroll your list hunting for gaps.
SocialSensor answers all four in a minute.
How it works
Connect your account
One login inside the app. We never post, follow or message on your behalf.
We take a snapshot
Your full follower list is recorded within minutes.
You get told
Every change from that moment on lands in your feed, with an alert when someone leaves.
What you actually get
Names, not numbers
Your count drops by 37. SocialSensor tells you which 37 accounts left, and when.
See the drop coming
Track your gains and losses day by day, so a bad week is obvious while you can still fix it.
Clean up your following
See every account you follow that never followed you back. Decide who stays.
Know your real audience
The accounts that like, comment and watch the most, ranked. Those are the people worth your time.
Built on trust
accounts
tracked
follower
changes
average
rating
7 days full access, then $49.99 every 4 weeks.
14-day money-back guarantee.
WHAT PEOPLE SAY
Daniel Roberts
I use it to analyze different accounts and quickly understand their audience, engagement, and overall performance. It saves a lot of time compared to checking everything manually.
Kokomo, United States · 1 day ago
Sophie Laurent
After connecting my account, I could clearly see who interacts the most and discover insights I couldn’t find anywhere else. The level of detail is impressive.
Columbus, United States · 3 days ago
James Carter
Helps me track engagement, followers, and content performance without wasting hours on manual checks. Everything is structured and easy to read.
Brooklyn, United States · 15 days ago
Emma Wilson
The audience breakdown and activity data are actually useful and easy to understand. It gives a clear picture of who follows and interacts with the account.
New York, United States · 4 days ago
Michael Thompson
The basic data is helpful, but connecting my account unlocked much deeper insights. It’s definitely worth it if you want a full understanding of any profile.
Los Angeles, United States · 6 days ago
Olivia Bennett
I use it regularly to check how different accounts grow and what kind of content performs best. It helps me spot patterns much faster and adjust my strategy.
Chicago, United States · 2 days ago
Ethan Walker
Tracking followers and seeing who doesn’t follow back has been super useful. The data is clear, accurate, and saves me a lot of time.
Austin, United States · 7 days ago
Alex Miller
I was surprised how much data I could get from just a username. The growth charts and audience insights are incredibly useful and make it easy to understand how an account is actually performing.
Aliso Viejo, United States · 5 days ago
Daniel Roberts
I use it to analyze different accounts and quickly understand their audience, engagement, and overall performance. It saves a lot of time compared to checking everything manually.
Kokomo, United States · 1 day ago
Sophie Laurent
After connecting my account, I could clearly see who interacts the most and discover insights I couldn’t find anywhere else. The level of detail is impressive.
Columbus, United States · 3 days ago
James Carter
Helps me track engagement, followers, and content performance without wasting hours on manual checks. Everything is structured and easy to read.
Brooklyn, United States · 15 days ago
Emma Wilson
The audience breakdown and activity data are actually useful and easy to understand. It gives a clear picture of who follows and interacts with the account.
New York, United States · 4 days ago
Michael Thompson
The basic data is helpful, but connecting my account unlocked much deeper insights. It’s definitely worth it if you want a full understanding of any profile.
Los Angeles, United States · 6 days ago
Olivia Bennett
I use it regularly to check how different accounts grow and what kind of content performs best. It helps me spot patterns much faster and adjust my strategy.
Chicago, United States · 2 days ago
Ethan Walker
Tracking followers and seeing who doesn’t follow back has been super useful. The data is clear, accurate, and saves me a lot of time.
Austin, United States · 7 days ago
Alex Miller
I was surprised how much data I could get from just a username. The growth charts and audience insights are incredibly useful and make it easy to understand how an account is actually performing.
Aliso Viejo, United States · 5 days ago
14-day guarantee
Use it fully. If it is not useful, ask for your money back within 14 days.
Instant access
Tracking starts as soon as payment clears.
Secure payment
Card details are handled by our payment provider and never touch our servers.
Questions
Enter the Instagram username or profile link and click Start Tracking Profile. SocialSensor will automatically start collecting public analytics. No Instagram login required. Only public accounts are supported.
Stop finding out last
Every name, every change, every morning.
$8
See who unfollowed you
Less than a coffee. Answers a question you check for every week.
$49.99$8