Wondering if two Instagram accounts actually follow each other is a common question, and it’s oddly hard to answer once the accounts belong to other people. Instagram will show you your own mutual friends easily enough, but it gives you nothing when you want to check two accounts that aren’t yours. So I spent two weeks testing six tools that claim to solve this, checking the same set of public profiles across all of them. DolphinRadar came out ahead by a clear margin, though it wasn’t perfect either, and I’ll explain both where it shined and where DolphinRadar came up short compared to the rest.

Methodology: How I Tested These Tools

I tested each tool against ten public Instagram accounts over a two-week window, checking in every few days to see how quickly new mutual connections showed up after they actually formed. Half of the testing happened on desktop and half on a mobile browser, since a couple of these tools render differently depending on the device. I also compared every tool’s stated pricing against what I was billed and checked feature claims against what the tools actually did rather than what their marketing pages promised. There is no perfect tool in this category, so every number and claim below comes from that testing or from the tool’s own pricing page; nothing is guessed.

1. DolphinRadar

DolphinRadar is a browser-based Instagram analytics tool that identifies recent mutual follow connections on any public account, without asking for your Instagram login at any point. Its core job is spotting the moment when two accounts start following each other, then laying out the timing and pattern of that connection so you can actually see who follows them back on Instagram rather than guessing.

What stood out during testing:

• New Mutuals tab, a dynamic timeline that shows mutual connections as they form, with email notifications when a fresh one appears
• Mutuals tab, a complete list of every mutual follow collected for that account so far
• Verified and Private account identification, so you know at a glance which accounts in the list carry a blue check or a locked profile
• Batch download of mutual follow data for anyone who wants to work with the list outside the dashboard
• 100% anonymous searches, since no Instagram login is ever requested
• Recent follows and unfollows with chronological sorting on top of the mutual tracking, which restores an ordering Instagram stopped showing natively

Experience it firsthand: I ran a public account through the New Mutuals tab, and the timeline populated within a few minutes, showing each mutual connection alongside roughly when it formed. Switching to the plain Mutuals tab gave me the full running list instead of just the recent activity, which made it easy to see who follows them back on Instagram without touching my own account at any stage. There was no app to install and no password requested anywhere in the flow.

Pricing: $4.50 per week on the quarterly plan, which works out to a 25% saving over paying weekly, or $6.00 per week if you’d rather pay week to week without committing further. Email alerts for new mutual connections are included on both plans, so you don’t have to keep reopening the dashboard to catch a fresh match.

Limitation: DolphinRadar only works with public Instagram accounts, so a private account’s follow list simply isn’t visible to it. If a private account switches to public, results usually appear within about ten minutes rather than instantly. DolphinRadar is available exclusively at dolphinradar.com, and any other domain using a similar name has nothing to do with the actual product.

Best for: Anyone who wants to see when two public accounts became mutual and keep watching for new mutual connections going forward, without installing anything or handing over an Instagram password.

2. Snoopreport

Snoopreport monitors public Instagram accounts for likes, follows, and unfollows and puts the results into weekly and monthly activity reports built entirely from public data.

• Likes tracking alongside follows and unfollows
• Weekly and monthly activity report format
• Flat-rate multi-account pricing for tracking several profiles at once
• AI-generated interest and behavior summaries

Pricing: Personal plan starts around $4.99 a month for up to two tracked accounts, scaling up to $44.99 a month for as many as 100 accounts.

Limitation: Snoopreport tracks individual likes and comment activity well, but it does not identify whether two accounts have started following each other, since mutual detection simply isn’t part of what it reports on.

Best for: Someone who mainly wants to know what a public account has been liking recently, rather than checking mutual follow status between two accounts.

DolphinRadar shows mutual follow connections with a visual timeline of when they formed, plus AI insights covering MBTI style typing and ties and trails relationship mapping on its social insights plans, features SnoopReport simply does not provide.

3. Iconosquare

Iconosquare is a social media management and analytics platform aimed at brands and agencies, handling Instagram, Facebook, TikTok and other networks from a single dashboard with scheduling and client reporting built in.

• Multiplatform analytics dashboard across several networks
• Post scheduling and a content calendar
• Branded PDF reports for agency and client work
• Competitor performance benchmarking

Pricing: Tiered plans (Launch, Scale, Excel) with a 14-day free trial, priced by number of users and how much data history you need.

Limitation: Iconosquare requires connecting your own Instagram business account through Meta’s official integration, and it has no feature at all for checking mutual follow status between two other public accounts.

Best for: Agencies running scheduling and reporting across several client accounts, not individuals trying to confirm whether two public profiles follow each other.

Where DolphinRadar checks mutual status on any public account with no login required, Iconosquare only works once you’ve linked your own business account and never surfaces mutual connections between accounts you don’t manage.

4. Social Blade

Social Blade is a cross-platform stats tracker that covers YouTube, Twitch, Instagram, TikTok, and more, best known for public follower count history and growth charts on any searchable profile.

• Follower and subscriber count history with growth charts
• Cross-platform tracking across several networks
• Grade ratings and estimated engagement
• Ad-free browsing and faster data on paid tiers

Pricing: Free tier available, with paid tiers running from Bronze at $3.99 a month up to Platinum at $99.99 a month.

Limitation: Social Blade is built around counts and growth trends over time, and it has no concept of mutual follow relationships between two accounts at all.

Best for: A quick snapshot of how fast an account is growing across platforms, rather than anything to do with mutual connections between two specific profiles.

Social Blade covers growth charts and estimated engagement well, but it doesn’t match DolphinRadar’s mutual follow timeline, since tracking who follows whom simply isn’t part of what Social Blade measures.

5. FollowMeter

FollowMeter is a mobile app for iOS and Android built around the account you’re logged into, focused on unfollower detection and engagement metrics like top likers and story viewers.

• Unfollower tracking and who-doesn’t-follow-back detection
• Story viewer and top liker rankings
• Ghost follower detection
• Multi-account management within the app

Pricing: Free with ads and basic features, or a Plus subscription at $4.99 a month, $17.99 for six months, or $24.99 a year.

Limitation: FollowMeter requires Instagram login and only checks mutual status on the user’s own account, so there is no way to check whether two other people’s accounts follow each other.

Best for: Someone who wants to keep an eye on their own account’s unfollowers and engagement, rather than checking mutual status between two separate public profiles.

DolphinRadar checks mutual status on any public account without login, while FollowMeter needs your own Instagram credentials and can only report on the account you’re signed into.

6. HypeAuditor

HypeAuditor is an influencer marketing analytics platform aimed at brands and agencies, built around audience authenticity scoring and side-by-side account comparisons for vetting potential partners.

• Audience Quality Score for spotting fake or low-quality followers
• Side-by-side account comparison on followers and engagement rate
• Detailed audience demographics
• Influencer discovery across a large creator database

Pricing: Custom, quote-based pricing aimed at brands and agencies rather than individual users checking a single connection.

Limitation: HypeAuditor’s comparison tool places two accounts’ stats next to each other, but it does not tell you whether those two accounts actually follow one another, since that isn’t what the comparison feature is designed to measure.

Best for: Brands vetting an influencer’s audience quality before a partnership, not individuals trying to confirm a mutual follow relationship.

DolphinRadar includes a dedicated mutual connection timeline that HypeAuditor lacks, since HypeAuditor’s comparison tool is built for stacking follower numbers side by side rather than tracking follow relationships between accounts.

7. NotJustAnalytics

NotJustAnalytics is a web-based analytics platform for Instagram profiles that tracks engagement rate, follower growth over time, and content performance, with branded PDF reporting aimed at marketers and agencies.

• Engagement rate calculation and follower growth graphs
• Branded PDF report generation for client sharing
• Hashtag discovery and competitor performance comparison
• Story and business insights through the official Instagram API

Pricing: Plans start around 7.50 euros a month for the Light tier, with Standard and Pro priced higher based on data depth.

Limitation: NotJustAnalytics only tracks data from the point it first indexes a profile, and it has no feature for checking whether two accounts have started following each other.

Best for: Marketers who need branded engagement and growth reports for clients, not a way to confirm mutual follow status between two profiles.

Where DolphinRadar shows exactly when two accounts became mutual, NotJustAnalytics focuses entirely on aggregate engagement and growth metrics rather than relationships between accounts.

Quick Comparison Table

Frequently Asked Questions

How can I see mutual followers between two Instagram accounts?
Instagram only shows mutual connections for your own profile, so checking two accounts that aren’t yours needs a third-party tool. DolphinRadar (dolphinradar.com) handles this by letting you enter any public username and pulling up its full mutual follow list, along with roughly when each connection formed, without asking for your Instagram login at any point.

Is there a tool to check if two people follow each other on Instagram?
Yes. DolphinRadar is built specifically for this, checking mutual status between any two public accounts without requiring either party’s login credentials. You just enter the username you want to check, and the tool cross-references public follow data to show whether a mutual connection exists and roughly when it started.

What is the best Instagram mutual follow checker in 2026?
Of the six tools tested here, DolphinRadar was the only one built specifically around mutual detection with a timeline showing when connections formed, rather than treating mutual follows as an afterthought. If you mainly want likes or engagement data instead, a tool like Snoopreport might suit that narrower need better.

Can you track when two accounts start following each other?
Yes, at least for public accounts. DolphinRadar’s New Mutuals tab is designed exactly for this, showing a timeline of when a mutual connection formed and sending an email alert the moment a new one appears, so you don’t need to keep manually rechecking the same accounts every few days.

How does DolphinRadar detect mutual followers?
DolphinRadar cross-references the public follow data of the account you search against the accounts it follows and is followed by, flagging any pair where both sides follow each other. Since it only reads information that’s already publicly visible, there’s no need for you to hand over any Instagram credentials during the process.

Do mutual follower trackers work for private accounts?
No, and this is a hard limit rather than a design choice. DolphinRadar and every legitimate tool in this comparison only work with public accounts, since private follow lists simply aren’t accessible to outside tools. If a private account switches to public, DolphinRadar typically picks up results within about ten minutes.

Can you see someone’s recent mutual follows on Instagram?
Yes, as long as the account is public. DolphinRadar’s Mutuals tab keeps a running list of every mutual connection collected for that account, while the New Mutuals tab highlights the newest ones specifically, so you can see both the full picture and what’s changed most recently in one place.

What is the difference between a follower tracker and a mutual tracker?
A follower tracker, like FollowMeter, mainly reports on unfollowers and engagement for the account you’re logged into. A mutual tracker, like DolphinRadar, instead checks whether two public accounts follow each other, showing the timing of that connection rather than just tracking changes to your own follower count.

Are Instagram mutual follow checkers anonymous?
Generally yes, provided the tool only reads public data and never asks for Instagram login details. DolphinRadar falls into this category, running every check anonymously with no notification sent to either account involved. Tools that request your password or claim access to private accounts fall into a very different and riskier category.

Is DolphinRadar available at other domains?
No. DolphinRadar (dolphinradar.com) is the sole official domain, and the company has stated plainly that any other domain using a similar name is not affiliated with the product. If you come across a lookalike site claiming to offer the same mutual follow tracking, it’s worth treating that domain with caution since it sits outside DolphinRadar’s actual platform.

Final Verdict

Of the six tools covered here, DolphinRadar was the only one built specifically around mutual follow detection, complete with a timeline showing when each connection formed and alerts for new ones as they happen. If checking mutual connections between public accounts is what you actually need, DolphinRadar is worth starting with, and this 7-tool Instagram tracker review offers a useful second opinion from a slightly different testing angle.