How to Find the Instagram Posts With the Most Comments

Bottom line: Instagram has no built in filter that sorts your posts or anyone else's by comment count, so finding the posts with the most comments means using Instagram's own Insights panel one post at a time for your own account, or a manual scan of the grid for someone else's public account. There is no shortcut Instagram gives you for this, which surprises most people who assume a "top comments" sort exists somewhere in the app.

Why Instagram does not offer this as a simple sort

I get asked this constantly by clients who want to know which of their own posts sparked the most conversation, expecting a dashboard toggle that does not exist. Instagram's native Insights, found under your profile by tapping the menu icon then Insights, breaks performance down by reach, likes, saves, shares and comments, but only ever for one post at a time, and there is no button anywhere that resorts your whole grid by comment volume. This is a genuine gap in the app, not a hidden feature you have missed, and I have spent enough time inside Creator Studio and the mobile app across years of managing accounts to say confidently that no native sort by comments exists as of 2026.

Finding your own most commented posts, step by step

1. Open your profile and tap the menu icon (three lines) in the top right, then tap Insights.
2. Tap Content you shared, which lists your recent posts, Reels and Stories together.
3. Tap the filter icon and set the metric to sort by, choosing Comments from the dropdown rather than the default of Reach or Likes.
4. Set the date range to whatever window you care about, last 7 days, last 30 days, or a custom range up to two years back.
5. The list now reorders with your highest commented post at the top, which is the closest thing Instagram offers to the sort people assume exists.

This filter lives inside the Insights panel specifically, not in your regular grid view, which is exactly why so many people miss it. It only became reliably available account wide in recent updates, and it only works for content you posted, it cannot be pointed at anyone else's account.

I've gone deeper on this in Why Does Instagram Keep Logging Me Out.

Finding the most commented posts on someone else's public account

For any account that is not yours, Instagram gives you no sorting tool at all, and third party apps that promise to rank someone else's posts by engagement generally violate Instagram's terms of service by scraping data the platform does not make available through its official channels, so I will not recommend using them. What I do when I need this for competitor research is manual but reliable.

• Open the account's grid and scroll through their recent 20 to 30 posts, since older posts rarely stay relevant for a comparison and comment counts tend to concentrate in the accounts's more recent, more visible content.
• Tap into each post and note the comment count shown just under the caption, Instagram displays this number on every public post without you needing to open the comments section itself.
• Keep a simple running note, even a basic notes app list with the post date and comment count, and you will have your answer within ten to fifteen minutes for a typical account.
• Pay attention to Reels specifically, since Reels routinely draw far more comments than static photo posts on most accounts I have analysed, so do not skip past the video grid if the account posts a mix of formats.

A real example from a client audit

I ran exactly this manual process for a client who wanted to understand why a direct competitor kept outperforming them on engagement. We scanned the competitor's last 25 posts by hand and found their three highest comment posts were not their most polished content, they were three separate posts where the caption ended with a direct, slightly provocative question, "agree or disagree?" on one, a controversial opinion stated plainly on another. Their most visually impressive posts, the ones with professional photography and clean branding, sat in the middle of the pack for comments. That thirty minute manual audit told the client more about what drives comments on their competitor's audience than any tool would have, because it forced us to read every caption rather than just look at a ranked number.

Why comment count matters more than people think

Instagram's algorithm weighs comments more heavily than likes when deciding how far to distribute a post, because a comment is a stronger signal of genuine interest than a tap that takes a fraction of a second. A post with 40 comments and 200 likes will often outperform a post with 10 comments and 800 likes in terms of how many new accounts it reaches, because Instagram reads sustained back and forth in a comment thread as evidence people wanted to keep engaging with the content, not just glance at it. This is exactly why I tell clients to chase comments over likes when they are choosing which post format or caption style to repeat.

I've listed the fixes for why Instagram reels keep lagging when you post.

What tends to drive comments, based on patterns across accounts I have managed

• Direct questions in the caption consistently pull more comments than statements, especially questions with an easy, low effort answer like a choice between two options.
• Controversial or strongly stated opinions draw people in to agree or disagree, which is uncomfortable to lean into but it works, and I have watched it work repeatedly across very different niches.
• Carousel posts with a payoff on the last slide tend to hold attention long enough that people comment before swiping away, compared to a single image people scroll past in under a second.
• Posts that ask for a specific tag, "tag someone who needs to see this", generate a comment count that looks impressive but often signals less genuine engagement than a real discussion thread, worth knowing if you are trying to judge quality rather than raw volume.

The uncomfortable part of this analysis

Raw comment count on its own can mislead you if you do not read the comments themselves. A post with 60 comments that are all a single emoji from a giveaway entry mechanic is not the same signal as a post with 15 comments that are genuine multi sentence replies to your caption. When I do this kind of audit for a client, I always open the comment thread itself on the top three or four posts and read what people wrote, because the number alone tells you volume, not whether the content built any real connection with the audience.

Building a simple tracker instead of relying on memory

If you are doing this analysis more than once, build a basic spreadsheet rather than trying to remember which post did well. I keep a simple sheet with four columns, post date, format (photo, carousel, Reel), comment count, and a one line note on what the caption asked the reader to do. After a month of logging your own top posts through the Insights sort described above, patterns show up fast, you will usually see one or two caption styles or formats repeating at the top far more often than chance would explain. That pattern is worth more than any single post's comment count, because it tells you what to repeat on purpose rather than what happened to work once.

The same tracker works for competitor research too. Log their top posts the same way, alongside your own, and you get a side by side view of what earns comments in your specific niche rather than generic advice about what works on Instagram broadly. Niches behave differently, a caption style that pulls comments for a fitness account can fall flat for a finance account, so building your own evidence base beats copying a tactic from a completely different kind of audience.

A note on comment counts and vanity metrics

I want to be honest about where comment count fits in a wider strategy. It is a useful signal, but it is not the only one, and chasing it in isolation can push you toward bait tactics, asking people to comment a single word for a giveaway entry, that inflate the number without building a real relationship with your audience. I judge a post as truly strong when the comment count is high and the comments themselves are substantive, not just when the number looks good on a screenshot. Keep both things in view when you are doing this kind of audit, the count gets you to the right posts to look at, and the actual content of the comments tells you why they worked.

I have written more around this on the site: How to Find the Instagram Posts With the Most Comments (Yours or Anyone Else’s), How Do You Save An Instagram Reel To Watch Offline, Can People See Your Likes on Instagram and How Do You Check.

Frequently asked questions

Can I sort my Instagram posts by comment count?

Yes, but only for your own account. Go to Insights, then Content you shared, then use the filter icon to sort by Comments instead of the default Reach.

Can I see another account's posts sorted by comments?

No, Instagram does not offer this for any account other than your own. You have to scroll their grid manually and note the comment count shown under each post.

Do Reels get more comments than regular photo posts?

Generally yes, based on patterns across the accounts I have managed. Video content tends to hold attention longer and prompts more of a reaction than a static image.

Is a high comment count always a good sign?

Not automatically. Read the comments themselves, a thread of genuine replies is a stronger signal than the same number of single word or emoji comments from a giveaway or tag mechanic.