Follower purge
Also known as: Bot purge, Inactive account purge
X's periodic removal of inactive / bot / suspended accounts from follower counts — typically 1-5% drop overnight.
In depth
Follower purges happen when X removes accounts en masse — usually inactive accounts, suspended accounts, and bots detected in sweeps. Affected creators see their follower count drop suddenly: "I lost 2,000 followers overnight" is almost always a purge, not real unfollows.
Purges aren't bad — they reveal real follower count. An account that drops from 50,000 to 47,000 in a purge had 3,000 fake followers. The remaining 47,000 are more accurate signal for partnerships, sponsorships, and engagement-rate benchmarks.
Purges have gotten more frequent post-2023 as X cleaned up bot accounts. Accounts that bought followers see the biggest purges. Authentic accounts typically lose 1-3% per purge — barely noticeable.
Example
You wake up to a "lost 1,500 followers overnight" notification — that's a purge. Engagement rate on your next post will likely INCREASE because the remaining followers are real.
Related terms
Twitter bot (X bot)
An automated X account that posts without human review — ranges from legitimate utility bots to spam/manipulation bots.
Shadowban
Reduced distribution of a user's tweets without explicit notification, typically triggered by automated policy enforcement.
Mutuals
Accounts that follow you while you follow them back — a mutual-follow relationship.
Follower-to-following ratio
The ratio of accounts that follow you vs. accounts you follow back — a rough proxy for influence.
Now put it to work
AutoTweet generates and schedules X content tuned for the algorithm — the same one this glossary just explained.