Bluesky Follower Tracker

Enter your handle above and open the Following tab. Every account you follow is marked as mutual or not, and the Not following back filter lists only the accounts that don't follow you back.

Yes, from your second check onward. Bluesky does not show unfollows, so the first time you check, bskycheck saves your follower list as a starting point. Every later check compares against the previous one and lists who followed you, who unfollowed you, and which accounts were deleted or deactivated, with a history of earlier changes.

Open the Followers tab. Every follower is marked as mutual or not, and the You don't follow back filter lists only the people who follow you but whom you don't follow.

Use the Mutual filter in either tab: it shows the accounts that follow you and that you follow. The count is the same in both tabs.

In the Followers tab, sort by Followers: the followers with the largest audiences of their own come first. The account type filter also picks out Star Accounts and Aspiring Stars.

From public figures only: each account's handle, the date it was created, its followers, the accounts it follows, its posts, and its recent posts when they were read. Each account gets the first type below whose rule it matches, checked in this order. "Ratio" is the number of accounts it follows divided by its followers.

1. Bridged Accounts: accounts from another network (Mastodon and the fediverse, or a website) mirrored into Bluesky by Bridgy Fed: their handle ends in .brid.gy.
2. New Accounts: created in the last 30 days.
3. Inactive Accounts: never posted, or no post or repost for more than 90 days.
4. Mass Following: follows far more accounts than follow it: a ratio above 7 while following over 400, above 4 while following over 1,000, or above 2 while following over 3,000.
5. Star Accounts: over 150,000 followers, following fewer than half that number.
6. Aspiring Stars: over 10,000 followers, following fewer than 30% of that number.
7. Content Broadcasters: over 1,000 followers and 1.5 times more followers than accounts followed, over 100 posts, and more than 60% of its recent posts its own (not replies or reposts).
8. Engagement Specialists: over 100 posts, more than 40% of its recent posts replies, and a ratio between 0.7 and 1.3.
9. Content Consumers: fewer than 50 posts, following over 200 accounts, and a ratio of 0.8 or more (following about as many accounts as follow it, or more).
10. Reciprocal Networkers: a ratio between 0.8 and 1.2 (about as many followers as accounts followed), following over 200.
11. Selective Networkers: over 500 followers, and at least 1.5 times more followers than accounts followed.
12. Standard Users: every other account.

Three rules need an account's recent posts: Inactive (for an account that has posted before), Content Broadcasters and Engagement Specialists. The profile viewer reads them for the account it shows. The follower tool reads them for the accounts on screen and for a sample of 150, so these types can appear as you browse, and their counts cover only the accounts read. The follower tool and the profile viewer use the same rules. The follower tool's audience quality card uses the same meaning of New and Inactive, but it counts signals, and one account can show several: an account created last week that never posted counts as both New and Inactive there, while its type is New, the first rule it matches. A type describes how an account uses Bluesky, not its quality, and it does not say whether an account is a bot: use the Bot checker for that.

Up to 15,000 followers and 15,000 followed accounts. Each tab is analysed the first time you open it; larger lists take longer, an analysis stops after 3 minutes, and the results say when only part of the list was covered.

Bluesky's follower count includes accounts it no longer lists: deactivated and suspended accounts, and accounts that block you. They still count, but Bluesky hides them from every follower list, so no tool can show them. The results say how many are hidden; everyone Bluesky lists is shown.

No. bskycheck is read-only and never asks you to log in, so it cannot change anything on your account. Click an account to open its profile on Bluesky and follow or unfollow it there.

It is free and needs no login. It only reads publicly available AT Protocol data, so it works for any public account, not just your own.