How to See Someone's Comments on Other People's Instagram Posts: A Complete Guide
Instagram has no search for "every comment this person left." On a public account you only find comments by opening posts you already know about. The old Following activity feed that showed likes and comments from people you follow is gone. SnoopInsta does not read comments or DMs. It tracks new follows on accounts you already follow and emails you when they follow someone new.
What Is the Best Way to See Someone's Comments on Instagram?
The best method depends on whether you already know which post to open. Instagram does not keep a searchable archive of every comment a person has left. The old Following activity feed, which used to show likes and comments from people you follow, was removed in October 2019. TechCrunch reported that removal, and it has not come back as of October 2026.
If you're watching a partner's Instagram, SnoopInsta still does not read comments. It tracks new follows on public accounts and on private accounts you already follow, and emails you when they follow someone new. That check is in the iOS app. Comment history is not a signal the app can see.
Native Instagram Methods to View Comments
What the Activity tab does not show
There is no Following filter that lists every comment people you follow have left. That view was part of the activity tab Instagram removed in 2019. Opening the heart icon shows your own notifications, not a log of someone else's comments.
Opening a post you already know
On a public account, comments are visible on the post itself. You only find them by opening that post. A browser find-in-page (Ctrl+F or Cmd+F) can search the comments that are already loaded on that page. It does not search Instagram.
Limitations of Instagram's Native Tools
Instagram doesn't offer a built-in feature to see all of someone's comments in one centralized location. You cannot:
- Search for all comments a specific user has made across Instagram
- View the comment history of accounts you don't follow
- Receive notifications when someone comments on a post
- Track commenting patterns over time
- See comments from private accounts unless you follow them
These limitations exist for privacy reasons. Instagram restricts visibility of comments and mentions from private profiles, meaning you can only see their activity if they've approved your follow request.
Using Third-Party Tools to Monitor Comments
How people try to get around that
Some sites say a tool can export comments, likes, and follows into one history. That is not something Instagram offers, and it is not what SnoopInsta does. Instagram still limits comments and mentions from private profiles to approved followers.
SnoopInsta: Follow alerts, not a comment archive
SnoopInsta does not collect someone's comments. It tracks new follows on public accounts and on private accounts you already follow, then emails you when they follow someone new. A new follow is still a public signal when a comment archive is not.
What SnoopInsta actually sets up
- Create a SnoopInsta account (no Instagram password required)
- Add a username you already follow, or a public account
- Get email alerts when they follow someone new
- Open the dashboard for a chronological list of those new follows
Privacy, Detection, and Legal Considerations
When monitoring someone's Instagram comments, privacy and legality matter. SnoopInsta operates on the principle that you can only monitor accounts you have legitimate access to – meaning you can only track accounts you follow or that are public. The platform ensures complete privacy: the tracked account cannot detect that you're monitoring their activity.
However, relationship monitoring raises ethical questions. While monitoring a partner's public Instagram activity is generally legal, secretly tracking without their knowledge can damage trust. Consider whether monitoring is the right solution, or if open communication about relationship concerns would be more constructive.
Frequently Asked Questions
Can I see someone's comments if their account is private?
Only if you follow them and they've approved your follow request. Instagram prevents you from viewing comments from private accounts you don't follow. Tools like SnoopInsta can only track private accounts you already have access to.
Will the person know I'm checking their comments?
Native Instagram methods (visiting their profile, checking activity feed) leave no trace. Third-party tools like SnoopInsta are completely undetectable – the account holder won't receive notifications or see any evidence you're monitoring their activity.
Can I track all of someone's comments in one place?
No. Instagram does not offer it, and SnoopInsta does not either. You only find comments by opening posts you already know about.
Is it legal to monitor someone's Instagram comments?
Yes, as long as you're viewing publicly available information or accounts you have legitimate access to. Attempting to hack accounts or bypass privacy settings is illegal. Monitoring public activity or accounts you follow is generally legal, though it may violate relationship trust.
What's the difference between monitoring comments and liking activity?
Comments often reveal more about someone's interests, who they're interacting with, and potentially suspicious relationships. Likes are more passive, while comments show active engagement and direct interaction – making them more revealing for relationship concerns.
How often are the tracking alerts updated?
SnoopInsta emails you when they follow someone new, not when they comment.
If comments are a dead end
You will not get a complete comment archive from Instagram or from SnoopInsta. If the question behind the comments is "who are they getting close to," new follows are the signal that still exists.
Start tracking follows — add a username, get alerts when they follow someone new.