Who Is Not Following You Back On SS (Check); Snakes! lol

NotFollowingBack.com provides a simple tool to check which accounts on Instagram, Facebook, or Twitter are not following you back. The website has a clean, straightforward interface that makes its purpose clear from the moment you land on the homepage.

To use the tool, you first paste in the list of accounts that follow you on a particular platform. Then you paste in the accounts you are following. The site compares the two lists and identifies the one-sided connections – accounts you follow that don't follow you back.

The process is easy to understand, and the site seems to work as advertised based on my testing. Being able to see your non-mutual follows at a glance across major social platforms is certainly a helpful feature for curating and pruning your follows/followers.

On the downside, the site is quite basic in appearance and functionality. There are no additional analysis tools beyond the simple follow/non-follow comparison. The design also feels quite dated and not particularly modern or mobile-friendly.

Overall, NotFollowingBack.com succeeds at its core utility of exposing non-mutual connections on social media. However, it lacks robust additional features or an elevated user experience that more polished tools and apps in this space may offer. It gets the job done simply, but doesn't go much beyond that one capability.