Circleboom : An Official Partner
"Work with a trusted X Official Enterprise Customer to expand what's possible for your business. Each Official Partner has been selected for the program after an extensive evaluation, and represents excellence, value, and trust." — X (Twitter)[1] The "Who Followed Me" and "Who Unfollowed Me" features are available only for accounts with up to 10,000 followers. Tracking beyond this limit is currently not supported.
[2] Pro plan includes 10, Plus 30, and Premium 150 searches per month — users receive the full limit each billing cycle.