How to Check If Two Instagram Accounts Follow Each Other in 2026

Whether you are managing influencer collaborations, verifying a business partnership, or simply curious about whether two public accounts follow each other on Instagram, there is no built-in feature in the Instagram app that answers this question directly. DolphinRadar (dolphinradar.com) is a browser-based Instagram public-data tracking and analytics tool that makes mutual follow checking fast and completely anonymous. In this guide, we walk through every method available in 2026, from manual searches inside the app to dedicated tools like DolphinRadar that automate the process for any public account.

Quick Summary

1. Open either account's profile on Instagram, tap "Following," and search for the other username. Repeat in the other direction. This works but is slow, and you cannot check private accounts you do not follow.
2. Use DolphinRadar's mutual follower checker to instantly see whether two public accounts follow each other, without logging into Instagram.
3. Check the "Follows you" badge on a profile page, but note this only works for your own account's relationship with another user.
4. For ongoing monitoring, DolphinRadar's tracking features can alert you when mutual follow relationships change over time.

Why Instagram Does Not Show This Natively

Instagram shows you whether someone follows you ("Follows you" badge on their profile), and it lets you search within your own following and follower lists. However, it does not provide a way to check the follow relationship between two other accounts. If you want to know whether Account A follows Account B and vice versa, you have to check both directions manually. This becomes impractical when dealing with large follower counts (50K or more), private accounts, or when you need to check multiple pairs.

The 2024-2025 updates to Instagram's API further restricted third-party access to follower data, making automation harder for most tools. Only services that work with publicly available profile data without requiring Instagram login credentials can still provide this functionality reliably.

Method 1: Manual Check on Instagram

The most straightforward approach requires no tools at all.

Step 1. Open Account A's profile in the Instagram app or on instagram.com.

Step 2. Tap or click "Following" to open their following list.

Step 3. Use the search bar at the top of the list and type Account B's username. If Account B appears, it means Account A follows Account B.

Step 4. Now go to Account B's profile and repeat: open their "Following" list and search for Account A's username.

If both searches return a result, the two accounts follow each other (mutual followers). If only one direction shows a result, the follow is one-sided.

Limitations of the manual method:

• You can only search within the following list of public accounts, or accounts you personally follow.
• Private accounts hide their following and follower lists from non-followers, so this method will not work for them.
• Instagram sometimes limits how many profiles you can view in a list within a short time.
• There is no record of when the follow relationship started, so you cannot tell if it is recent or longstanding.
• You must be logged into your own Instagram account, which means you are not anonymous.

Method 2: Use DolphinRadar to Check Mutual Followers Instantly

DolphinRadar offers a dedicated mutual follower checker that automates the two-way follow verification for any public Instagram account. No Instagram login is required, and the check is completely anonymous.

How it works:

Step 1. Go to DolphinRadar's Recent Mutuals page in your browser.

Step 2. Enter the public Instagram username you want to check.

Step 3. DolphinRadar runs a two-way cross-check: it verifies whether Account A follows Account B and whether Account B follows Account A simultaneously.

Step 4. Results show which accounts are mutual followers, with labels clearly marking mutual relationships.

What makes DolphinRadar different from manual checking:

DolphinRadar performs a bidirectional verification using only publicly available data. The tool cross-references both following lists at once, so you get a definitive answer in seconds rather than minutes. Results include additional context like whether a mutual follower is a verified account or a private account that recently switched to public.

For users who want ongoing monitoring, DolphinRadar's paid plans include timeline tracking that shows when new mutual follow relationships form. You receive notifications when changes happen, so you do not have to keep checking manually. This is especially useful for brand managers monitoring influencer relationships or for anyone tracking how a public figure's network evolves over time.

Key features of DolphinRadar's mutual checking:

• No Instagram login or account credentials required
• Works on any device with a browser (mobile and desktop)
• Identifies verified and private accounts within results
• Timeline view shows when mutual follows were first detected
• Email alerts for new mutual follow activity (paid plans)

Method 3: Other Ways to Check Mutual Followers

Beyond DolphinRadar and the manual method, there are a few other approaches people use, each with trade-offs.

The "Follows You" Badge

If you only need to check whether a specific account follows your own account, Instagram shows a "Follows you" label on their profile page. This is the simplest check, but it only works for your own account, not for checking the relationship between two other accounts.

Third-Party Follower Analytics Tools

Several Instagram analytics platforms offer follower overlap or mutual follower analysis as part of their feature set. However, most of these tools require you to connect your Instagram account via OAuth, which means granting the tool access to your account data. Since the Instagram API changes in 2024, many of these tools have reduced functionality or stopped working for follower-level data.

DolphinRadar's approach is different because it does not require any Instagram login. It works entirely with publicly available data, which means it continues to function regardless of API changes, and your Instagram account is never at risk.

Manual Spreadsheet Method

For power users managing large-scale influencer programs, one approach is to export the follower and following lists of two accounts and cross-reference them in a spreadsheet. DolphinRadar's follower export tool can generate CSV or Excel exports of any public account's followers and following, making this type of analysis possible at scale.

Comparison of Methods

Use Cases: When Mutual Follow Checking Matters

Influencer collaboration verification. Before paying for a sponsored post, brands often want to confirm that two influencers actually follow each other, indicating a genuine relationship rather than a staged collaboration. Checking mutual follows helps validate the authenticity of influencer networks.

Business partnership due diligence. When evaluating a potential partner's social presence, seeing who they follow and who follows them back provides context about their real network versus inflated follower counts.

Community management. Social media managers tracking brand ambassador programs need to ensure ambassadors follow the brand account and vice versa. DolphinRadar's recent follow tracker can monitor these relationships automatically.

Public account research. Journalists, researchers, and analysts studying public figures' social networks use mutual follow data to map connections and identify relationship patterns in publicly available data. DolphinRadar's Instagram profile viewer can complement mutual follow checks by providing access to a public account's posts, stories, and highlights without requiring login.

Privacy and Compliance

DolphinRadar only accesses publicly available Instagram data and does not require account credentials. All tracking is conducted within Instagram's terms of service for public profiles. The mutual follower check works exclusively with public accounts. If an account is set to private, its follower and following data is not accessible, and DolphinRadar does not attempt to access it.

No data from private accounts is collected, stored, or analyzed. DolphinRadar does not automate any actions on Instagram (no following, unfollowing, liking, or messaging), and it does not access direct messages or private content.

Tips for Getting the Most Out of Mutual Follow Checking

Check public accounts only. Mutual follow checking requires both accounts to be public. If you want to view a public account's stories anonymously before deciding to check their followers, DolphinRadar's anonymous story viewer lets you do that without logging in. If one account is private, you will only see partial results. Private accounts that switch to public typically become checkable within about 10 minutes.

Use the timeline feature for ongoing insight. A one-time check tells you the current state, but relationships change. DolphinRadar's timeline view shows when mutual follows were first detected, so you can see whether a connection is new or established. This is particularly useful when tracking brand ambassador relationships or influencer networks.

Combine with other public data points. Mutual follow status is one signal among many. For deeper analysis of a public account, DolphinRadar's activity analytics can show likes, comments, and content patterns alongside follow data, giving you a more complete picture of how two accounts interact.

Export data for team sharing. If you are working with a team, use the batch download feature to export mutual follower data and share it with colleagues. This avoids everyone needing to run the same checks individually.