👋 Hey, Product Hunt! Carlton here. So excited to introduce Unfollowers, a simple tool that shows who doesn't follow you on Instagram without sign in. Virtually every app or website out there advertises that it'll show you who unfollowed you on Instagram but does this at expense of getting your Instagram account suspended or even banned. Unfollowers aims to still offer this functionality while allowing you to keep your account. You can use it for free here: https://www.unfollowers.co How it works: 1) Download follower data from Instagram 2) Upload .zip file to Unfollowers 3) See who doesn't follow you back! Enjoy :)