INSTAGRAM: Remove Ghost Followers

I run an agency currently for Instagram Growth (child account strategy)

I want to upsell clients to remove their inactive "ghost" followers.

Basically, block the users who have not interacted with any posts in the last X months (probably 6 - 12 months)

Looking to find someone here who already sells this service since I can't find it anywhere!

Why do you need to pay for this? Jarvee has a remove followers feature. Set to remove followers who haven't liked your recent X posts (I usually do 12-20, depending on how often client posts).