Who stopped following me on Bluesky?
Bluesky shows a follower count and nothing about how it moved. Here is how to see who is new, who left, and whether a drop means anything.
What Bluesky shows, and what it does not
Your profile shows a follower count. Bluesky's app does not show how it changed, and it does not tell you when someone stops following you. There is no notification and no history. If the count was 1,412 yesterday and is 1,409 today, Bluesky will not say who the three were, or whether anyone new arrived in between.
Working it out needs two things Bluesky does not keep for you: the count over time, and a copy of the follower list from before, to compare with today's.
How Updrift sees the changes
Updrift's Growth page has a "New and lost followers" card with two tabs, New and Left. New comes from an hourly read of your newest followers, each dated by the hour they appeared. Left comes from a daily comparison: once a day your whole follower list is read and set against the copy kept from the day before, and anyone missing today is recorded as having left. Each person in either list is linked to their profile, so you can see who they are before deciding whether it matters.
- The Left list is shown for accounts up to 5,000 followers. Above that, reading the whole list every day is too heavy, so the card says so and shows New only.
- The first day after connecting only records where the list stands; changes show from the second day.
- Someone who left and came back within the same day shows in neither list.
- Deleted, deactivated and blocking accounts drop out of Bluesky's follower list, so they show as left. The card says so.
On the Free plan the card shows the two numbers, how many new and how many left. The plans that name the people are paid, 7 days free with a card.
Reading a drop
A follower count moves for reasons that have nothing to do with you and reasons that do. Telling them apart is the point of seeing the names and the hours.
| What you see | What it usually is |
|---|---|
| A few losses spread across a quiet week, mostly small or inactive accounts | Accounts being deleted or going dormant. Background noise. |
| A cluster of losses in the hours after one post | The post. Read it again: a strong opinion, a change of topic or a run of self-promotion each cost a few followers, and that can be fine. |
| Losses matching a starter pack's arrivals a few weeks earlier | The pack brought people who wanted something else. Retention at 14 and 30 days shows which pack. |
| Losses among people you followed who followed back | Follow-backs from a burst of following rarely stick. Growth of that kind is the kind that leaves. |
| A steady loss every week alongside steady gains | Normal for a growing account. Look at the net figure and the retention, not the Left count alone. |
What to do about it
Mostly, nothing. An account that posts with a point of view will lose followers, and the ones it loses are the ones who were not reading anyway. The figures worth acting on are patterns: a format that loses people every time, a pack that brings people who leave, a topic that turns your figures down. The What works report shows which formats and topics beat your usual; the retention figures show which sources brought people who stayed.
What is not worth doing is following the names into a grudge. Someone leaving is not a message, and replying to it as one costs more followers than it recovers.
Keeping the record from now on
The one thing no tool can give you is history from before you connected. Followers by the hour and the daily comparison both start on the day the account is connected, so the earlier the better, even on the Free plan where only the numbers show. Connect the account, let it record, and the names are there on a paid plan when you want them.
Questions
Does Bluesky notify you when someone stops following?
No. The count on your profile goes down and that is all. Seeing who left needs a copy of your follower list from before to compare with, which is what an analytics tool keeps.
Why did I lose followers without doing anything?
Accounts get deleted, deactivated and suspended, and Bluesky leaves those out of your follower list, so they show as gone. A trickle of losses on a quiet week is usually that, not a reaction to you.
Can I see lost followers on Updrift's Free plan?
The numbers, yes: how many new and how many left. The plans that name people are paid, and the Left list is shown for accounts up to 5,000 followers.
See your own figures, free.
Followers by the hour, the posts that landed, your best hours and how your hashtags do. One account, no card, for good.
The Planner, the Inbox and the full What works report come with a paid plan, 7 days free. See the plans.