The best alternatives to Who Deleted Me are Vanish, Friend Filter Pro, and Hushbook. If these 3 options don't work for you, we've listed a few more alternatives below.
Vanish is a guide to clean your social media presence/image. Vanish doesn't get into accounts. That would be counter-intuitive for this site, since people using this are looking for the internet and its services to be as nonintrusive as possible.
This cloud-based tool will help you analyze your Facebook profile by providing detailed info on who is engaging with your posts! Find who is inactive and delete them with a few clicks. Easily automate friend's request process.
The world population that is not following you on Instagram is growing at an exponential rate. This futuristic algorithm takes into account the changing birth and death rates around the world and subtracts your current Instagram follow count.