What does a mutual follower mean here?

Someone who appears on both captured follower lists at scan time. It is not proof of a private conversation or relationship.

Can I compare private accounts?

No. Hidden follower lists cannot be read, so private profiles are out of scope.

Not yet — this tool is coming soon. You can already scan a single public profile from the homepage. We never ask for an Instagram password.

COMING SOON

Mutual follower overlap between two public profiles is on the roadmap. It is not available yet — we will not show placeholder results.

Account comparison is not live

You can already scan one public username for unfollowers and not-following-back lists from the homepage.

Enter the first public username to capture its follower and following lists.

Enter the second public username. Both profiles must be public to compare.

See mutuals and a directional read of the direct relationship when this tool launches.

Public follower overlap at scan time, whether both usernames exist as public profiles, and a sampled mutual list.

Private conversations, stories viewed, dating, or anything Instagram does not expose on a public profile.

Scan a profile from the homepage today. Two-account comparison will land in a later release.